# HG changeset patch
# User Jaroslav Tulach <jtulach@netbeans.org>
# Date 1233502186 -3600
# Node ID 0678c958901314e7dff1e31efa7d13f64659c5cd
# Parent  cb8db49f9d1c520366410dbb3b549f4d5e2634ac
Renaming the project to 'Try Catch Redo'

diff -r cb8db49f9d1c -r 0678c9589013 samples/exceptions/build.xml
--- a/samples/exceptions/build.xml	Sun Feb 01 16:27:41 2009 +0100
+++ /dev/null	Thu Jan 01 00:00:00 1970 +0000
@@ -1,69 +0,0 @@
-<?xml version="1.0" encoding="UTF-8"?>
-<!-- You may freely edit this file. See commented blocks below for -->
-<!-- some examples of how to customize the build. -->
-<!-- (If you delete it and reopen the project it will be recreated.) -->
-<project name="exceptions" default="default" basedir=".">
-    <description>Builds, tests, and runs the project exceptions.</description>
-    <import file="nbproject/build-impl.xml"/>
-    <!--
-
-    There exist several targets which are by default empty and which can be 
-    used for execution of your tasks. These targets are usually executed 
-    before and after some main targets. They are: 
-
-      -pre-init:                 called before initialization of project properties
-      -post-init:                called after initialization of project properties
-      -pre-compile:              called before javac compilation
-      -post-compile:             called after javac compilation
-      -pre-compile-single:       called before javac compilation of single file
-      -post-compile-single:      called after javac compilation of single file
-      -pre-compile-test:         called before javac compilation of JUnit tests
-      -post-compile-test:        called after javac compilation of JUnit tests
-      -pre-compile-test-single:  called before javac compilation of single JUnit test
-      -post-compile-test-single: called after javac compilation of single JUunit test
-      -pre-jar:                  called before JAR building
-      -post-jar:                 called after JAR building
-      -post-clean:               called after cleaning build products
-
-    (Targets beginning with '-' are not intended to be called on their own.)
-
-    Example of inserting an obfuscator after compilation could look like this:
-
-        <target name="-post-compile">
-            <obfuscate>
-                <fileset dir="${build.classes.dir}"/>
-            </obfuscate>
-        </target>
-
-    For list of available properties check the imported 
-    nbproject/build-impl.xml file. 
-
-
-    Another way to customize the build is by overriding existing main targets.
-    The targets of interest are: 
-
-      -init-macrodef-javac:     defines macro for javac compilation
-      -init-macrodef-junit:     defines macro for junit execution
-      -init-macrodef-debug:     defines macro for class debugging
-      -init-macrodef-java:      defines macro for class execution
-      -do-jar-with-manifest:    JAR building (if you are using a manifest)
-      -do-jar-without-manifest: JAR building (if you are not using a manifest)
-      run:                      execution of project 
-      -javadoc-build:           Javadoc generation
-      test-report:              JUnit report generation
-
-    An example of overriding the target for project execution could look like this:
-
-        <target name="run" depends="exceptions-impl.jar">
-            <exec dir="bin" executable="launcher.exe">
-                <arg file="${dist.jar}"/>
-            </exec>
-        </target>
-
-    Notice that the overridden target depends on the jar target and not only on 
-    the compile target as the regular run target does. Again, for a list of available 
-    properties which you can use, check the target you are overriding in the
-    nbproject/build-impl.xml file. 
-
-    -->
-</project>
diff -r cb8db49f9d1c -r 0678c9589013 samples/exceptions/nbproject/build-impl.xml
--- a/samples/exceptions/nbproject/build-impl.xml	Sun Feb 01 16:27:41 2009 +0100
+++ /dev/null	Thu Jan 01 00:00:00 1970 +0000
@@ -1,627 +0,0 @@
-<?xml version="1.0" encoding="UTF-8"?>
-<!--
-*** GENERATED FROM project.xml - DO NOT EDIT  ***
-***         EDIT ../build.xml INSTEAD         ***
-
-For the purpose of easier reading the script
-is divided into following sections:
-
-  - initialization
-  - compilation
-  - jar
-  - execution
-  - debugging
-  - javadoc
-  - junit compilation
-  - junit execution
-  - junit debugging
-  - applet
-  - cleanup
-
-        -->
-<project xmlns:j2seproject1="http://www.netbeans.org/ns/j2se-project/1" xmlns:j2seproject2="http://www.netbeans.org/ns/j2se-project/2" xmlns:j2seproject3="http://www.netbeans.org/ns/j2se-project/3" xmlns:jaxrpc="http://www.netbeans.org/ns/j2se-project/jax-rpc" basedir=".." default="default" name="exceptions-impl">
-    <target depends="test,jar,javadoc" description="Build and test whole project." name="default"/>
-    <!-- 
-                ======================
-                INITIALIZATION SECTION 
-                ======================
-            -->
-    <target name="-pre-init">
-        <!-- Empty placeholder for easier customization. -->
-        <!-- You can override this target in the ../build.xml file. -->
-    </target>
-    <target depends="-pre-init" name="-init-private">
-        <property file="nbproject/private/config.properties"/>
-        <property file="nbproject/private/configs/${config}.properties"/>
-        <property file="nbproject/private/private.properties"/>
-    </target>
-    <target depends="-pre-init,-init-private" name="-init-user">
-        <property file="${user.properties.file}"/>
-        <!-- The two properties below are usually overridden -->
-        <!-- by the active platform. Just a fallback. -->
-        <property name="default.javac.source" value="1.4"/>
-        <property name="default.javac.target" value="1.4"/>
-    </target>
-    <target depends="-pre-init,-init-private,-init-user" name="-init-project">
-        <property file="nbproject/configs/${config}.properties"/>
-        <property file="nbproject/project.properties"/>
-    </target>
-    <target depends="-pre-init,-init-private,-init-user,-init-project,-init-macrodef-property" name="-do-init">
-        <available file="${manifest.file}" property="manifest.available"/>
-        <condition property="manifest.available+main.class">
-            <and>
-                <isset property="manifest.available"/>
-                <isset property="main.class"/>
-                <not>
-                    <equals arg1="${main.class}" arg2="" trim="true"/>
-                </not>
-            </and>
-        </condition>
-        <condition property="manifest.available+main.class+mkdist.available">
-            <and>
-                <istrue value="${manifest.available+main.class}"/>
-                <isset property="libs.CopyLibs.classpath"/>
-            </and>
-        </condition>
-        <condition property="have.tests">
-            <or>
-                <available file="${test.src.dir}"/>
-            </or>
-        </condition>
-        <condition property="have.sources">
-            <or>
-                <available file="${src.dir}"/>
-            </or>
-        </condition>
-        <condition property="netbeans.home+have.tests">
-            <and>
-                <isset property="netbeans.home"/>
-                <isset property="have.tests"/>
-            </and>
-        </condition>
-        <condition property="no.javadoc.preview">
-            <and>
-                <isset property="javadoc.preview"/>
-                <isfalse value="${javadoc.preview}"/>
-            </and>
-        </condition>
-        <property name="run.jvmargs" value=""/>
-        <property name="javac.compilerargs" value=""/>
-        <property name="work.dir" value="${basedir}"/>
-        <condition property="no.deps">
-            <and>
-                <istrue value="${no.dependencies}"/>
-            </and>
-        </condition>
-        <property name="javac.debug" value="true"/>
-        <property name="javadoc.preview" value="true"/>
-        <property name="application.args" value=""/>
-        <property name="source.encoding" value="${file.encoding}"/>
-        <condition property="javadoc.encoding.used" value="${javadoc.encoding}">
-            <and>
-                <isset property="javadoc.encoding"/>
-                <not>
-                    <equals arg1="${javadoc.encoding}" arg2=""/>
-                </not>
-            </and>
-        </condition>
-        <property name="javadoc.encoding.used" value="${source.encoding}"/>
-        <property name="includes" value="**"/>
-        <property name="excludes" value=""/>
-        <property name="do.depend" value="false"/>
-        <condition property="do.depend.true">
-            <istrue value="${do.depend}"/>
-        </condition>
-        <condition else="" property="javac.compilerargs.jaxws" value="-Djava.endorsed.dirs='${jaxws.endorsed.dir}'">
-            <and>
-                <isset property="jaxws.endorsed.dir"/>
-                <available file="nbproject/jaxws-build.xml"/>
-            </and>
-        </condition>
-    </target>
-    <target name="-post-init">
-        <!-- Empty placeholder for easier customization. -->
-        <!-- You can override this target in the ../build.xml file. -->
-    </target>
-    <target depends="-pre-init,-init-private,-init-user,-init-project,-do-init" name="-init-check">
-        <fail unless="src.dir">Must set src.dir</fail>
-        <fail unless="test.src.dir">Must set test.src.dir</fail>
-        <fail unless="build.dir">Must set build.dir</fail>
-        <fail unless="dist.dir">Must set dist.dir</fail>
-        <fail unless="build.classes.dir">Must set build.classes.dir</fail>
-        <fail unless="dist.javadoc.dir">Must set dist.javadoc.dir</fail>
-        <fail unless="build.test.classes.dir">Must set build.test.classes.dir</fail>
-        <fail unless="build.test.results.dir">Must set build.test.results.dir</fail>
-        <fail unless="build.classes.excludes">Must set build.classes.excludes</fail>
-        <fail unless="dist.jar">Must set dist.jar</fail>
-    </target>
-    <target name="-init-macrodef-property">
-        <macrodef name="property" uri="http://www.netbeans.org/ns/j2se-project/1">
-            <attribute name="name"/>
-            <attribute name="value"/>
-            <sequential>
-                <property name="@{name}" value="${@{value}}"/>
-            </sequential>
-        </macrodef>
-    </target>
-    <target name="-init-macrodef-javac">
-        <macrodef name="javac" uri="http://www.netbeans.org/ns/j2se-project/3">
-            <attribute default="${src.dir}" name="srcdir"/>
-            <attribute default="${build.classes.dir}" name="destdir"/>
-            <attribute default="${javac.classpath}" name="classpath"/>
-            <attribute default="${includes}" name="includes"/>
-            <attribute default="${excludes}" name="excludes"/>
-            <attribute default="${javac.debug}" name="debug"/>
-            <attribute default="" name="sourcepath"/>
-            <element name="customize" optional="true"/>
-            <sequential>
-                <javac debug="@{debug}" deprecation="${javac.deprecation}" destdir="@{destdir}" encoding="${source.encoding}" excludes="@{excludes}" includeantruntime="false" includes="@{includes}" source="${javac.source}" sourcepath="@{sourcepath}" srcdir="@{srcdir}" target="${javac.target}">
-                    <classpath>
-                        <path path="@{classpath}"/>
-                    </classpath>
-                    <compilerarg line="${javac.compilerargs} ${javac.compilerargs.jaxws}"/>
-                    <customize/>
-                </javac>
-            </sequential>
-        </macrodef>
-        <macrodef name="depend" uri="http://www.netbeans.org/ns/j2se-project/3">
-            <attribute default="${src.dir}" name="srcdir"/>
-            <attribute default="${build.classes.dir}" name="destdir"/>
-            <attribute default="${javac.classpath}" name="classpath"/>
-            <sequential>
-                <depend cache="${build.dir}/depcache" destdir="@{destdir}" excludes="${excludes}" includes="${includes}" srcdir="@{srcdir}">
-                    <classpath>
-                        <path path="@{classpath}"/>
-                    </classpath>
-                </depend>
-            </sequential>
-        </macrodef>
-        <macrodef name="force-recompile" uri="http://www.netbeans.org/ns/j2se-project/3">
-            <attribute default="${build.classes.dir}" name="destdir"/>
-            <sequential>
-                <fail unless="javac.includes">Must set javac.includes</fail>
-                <pathconvert pathsep="," property="javac.includes.binary">
-                    <path>
-                        <filelist dir="@{destdir}" files="${javac.includes}"/>
-                    </path>
-                    <globmapper from="*.java" to="*.class"/>
-                </pathconvert>
-                <delete>
-                    <files includes="${javac.includes.binary}"/>
-                </delete>
-            </sequential>
-        </macrodef>
-    </target>
-    <target name="-init-macrodef-junit">
-        <macrodef name="junit" uri="http://www.netbeans.org/ns/j2se-project/3">
-            <attribute default="${includes}" name="includes"/>
-            <attribute default="${excludes}" name="excludes"/>
-            <attribute default="**" name="testincludes"/>
-            <sequential>
-                <junit dir="${work.dir}" errorproperty="tests.failed" failureproperty="tests.failed" fork="true" showoutput="true">
-                    <batchtest todir="${build.test.results.dir}">
-                        <fileset dir="${test.src.dir}" excludes="@{excludes},${excludes}" includes="@{includes}">
-                            <filename name="@{testincludes}"/>
-                        </fileset>
-                    </batchtest>
-                    <classpath>
-                        <path path="${run.test.classpath}"/>
-                    </classpath>
-                    <syspropertyset>
-                        <propertyref prefix="test-sys-prop."/>
-                        <mapper from="test-sys-prop.*" to="*" type="glob"/>
-                    </syspropertyset>
-                    <formatter type="brief" usefile="false"/>
-                    <formatter type="xml"/>
-                    <jvmarg line="${run.jvmargs}"/>
-                </junit>
-            </sequential>
-        </macrodef>
-    </target>
-    <target name="-init-macrodef-nbjpda">
-        <macrodef name="nbjpdastart" uri="http://www.netbeans.org/ns/j2se-project/1">
-            <attribute default="${main.class}" name="name"/>
-            <attribute default="${debug.classpath}" name="classpath"/>
-            <attribute default="" name="stopclassname"/>
-            <sequential>
-                <nbjpdastart addressproperty="jpda.address" name="@{name}" stopclassname="@{stopclassname}" transport="dt_socket">
-                    <classpath>
-                        <path path="@{classpath}"/>
-                    </classpath>
-                </nbjpdastart>
-            </sequential>
-        </macrodef>
-        <macrodef name="nbjpdareload" uri="http://www.netbeans.org/ns/j2se-project/1">
-            <attribute default="${build.classes.dir}" name="dir"/>
-            <sequential>
-                <nbjpdareload>
-                    <fileset dir="@{dir}" includes="${fix.includes}*.class"/>
-                </nbjpdareload>
-            </sequential>
-        </macrodef>
-    </target>
-    <target name="-init-debug-args">
-        <property name="version-output" value="java version &quot;${ant.java.version}"/>
-        <condition property="have-jdk-older-than-1.4">
-            <or>
-                <contains string="${version-output}" substring="java version &quot;1.0"/>
-                <contains string="${version-output}" substring="java version &quot;1.1"/>
-                <contains string="${version-output}" substring="java version &quot;1.2"/>
-                <contains string="${version-output}" substring="java version &quot;1.3"/>
-            </or>
-        </condition>
-        <condition else="-Xdebug" property="debug-args-line" value="-Xdebug -Xnoagent -Djava.compiler=none">
-            <istrue value="${have-jdk-older-than-1.4}"/>
-        </condition>
-    </target>
-    <target depends="-init-debug-args" name="-init-macrodef-debug">
-        <macrodef name="debug" uri="http://www.netbeans.org/ns/j2se-project/3">
-            <attribute default="${main.class}" name="classname"/>
-            <attribute default="${debug.classpath}" name="classpath"/>
-            <element name="customize" optional="true"/>
-            <sequential>
-                <java classname="@{classname}" dir="${work.dir}" fork="true">
-                    <jvmarg line="${debug-args-line}"/>
-                    <jvmarg value="-Xrunjdwp:transport=dt_socket,address=${jpda.address}"/>
-                    <jvmarg line="${run.jvmargs}"/>
-                    <classpath>
-                        <path path="@{classpath}"/>
-                    </classpath>
-                    <syspropertyset>
-                        <propertyref prefix="run-sys-prop."/>
-                        <mapper from="run-sys-prop.*" to="*" type="glob"/>
-                    </syspropertyset>
-                    <customize/>
-                </java>
-            </sequential>
-        </macrodef>
-    </target>
-    <target name="-init-macrodef-java">
-        <macrodef name="java" uri="http://www.netbeans.org/ns/j2se-project/1">
-            <attribute default="${main.class}" name="classname"/>
-            <element name="customize" optional="true"/>
-            <sequential>
-                <java classname="@{classname}" dir="${work.dir}" fork="true">
-                    <jvmarg line="${run.jvmargs}"/>
-                    <classpath>
-                        <path path="${run.classpath}"/>
-                    </classpath>
-                    <syspropertyset>
-                        <propertyref prefix="run-sys-prop."/>
-                        <mapper from="run-sys-prop.*" to="*" type="glob"/>
-                    </syspropertyset>
-                    <customize/>
-                </java>
-            </sequential>
-        </macrodef>
-    </target>
-    <target name="-init-presetdef-jar">
-        <presetdef name="jar" uri="http://www.netbeans.org/ns/j2se-project/1">
-            <jar compress="${jar.compress}" jarfile="${dist.jar}">
-                <j2seproject1:fileset dir="${build.classes.dir}"/>
-            </jar>
-        </presetdef>
-    </target>
-    <target depends="-pre-init,-init-private,-init-user,-init-project,-do-init,-post-init,-init-check,-init-macrodef-property,-init-macrodef-javac,-init-macrodef-junit,-init-macrodef-nbjpda,-init-macrodef-debug,-init-macrodef-java,-init-presetdef-jar" name="init"/>
-    <!--
-                ===================
-                COMPILATION SECTION
-                ===================
-            -->
-    <target depends="init" name="deps-jar" unless="no.deps"/>
-    <target depends="init,deps-jar" name="-pre-pre-compile">
-        <mkdir dir="${build.classes.dir}"/>
-    </target>
-    <target name="-pre-compile">
-        <!-- Empty placeholder for easier customization. -->
-        <!-- You can override this target in the ../build.xml file. -->
-    </target>
-    <target if="do.depend.true" name="-compile-depend">
-        <j2seproject3:depend/>
-    </target>
-    <target depends="init,deps-jar,-pre-pre-compile,-pre-compile,-compile-depend" if="have.sources" name="-do-compile">
-        <j2seproject3:javac/>
-        <copy todir="${build.classes.dir}">
-            <fileset dir="${src.dir}" excludes="${build.classes.excludes},${excludes}" includes="${includes}"/>
-        </copy>
-    </target>
-    <target name="-post-compile">
-        <!-- Empty placeholder for easier customization. -->
-        <!-- You can override this target in the ../build.xml file. -->
-    </target>
-    <target depends="init,deps-jar,-pre-pre-compile,-pre-compile,-do-compile,-post-compile" description="Compile project." name="compile"/>
-    <target name="-pre-compile-single">
-        <!-- Empty placeholder for easier customization. -->
-        <!-- You can override this target in the ../build.xml file. -->
-    </target>
-    <target depends="init,deps-jar,-pre-pre-compile" name="-do-compile-single">
-        <fail unless="javac.includes">Must select some files in the IDE or set javac.includes</fail>
-        <j2seproject3:force-recompile/>
-        <j2seproject3:javac excludes="" includes="${javac.includes}" sourcepath="${src.dir}"/>
-    </target>
-    <target name="-post-compile-single">
-        <!-- Empty placeholder for easier customization. -->
-        <!-- You can override this target in the ../build.xml file. -->
-    </target>
-    <target depends="init,deps-jar,-pre-pre-compile,-pre-compile-single,-do-compile-single,-post-compile-single" name="compile-single"/>
-    <!--
-                ====================
-                JAR BUILDING SECTION
-                ====================
-            -->
-    <target depends="init" name="-pre-pre-jar">
-        <dirname file="${dist.jar}" property="dist.jar.dir"/>
-        <mkdir dir="${dist.jar.dir}"/>
-    </target>
-    <target name="-pre-jar">
-        <!-- Empty placeholder for easier customization. -->
-        <!-- You can override this target in the ../build.xml file. -->
-    </target>
-    <target depends="init,compile,-pre-pre-jar,-pre-jar" name="-do-jar-without-manifest" unless="manifest.available">
-        <j2seproject1:jar/>
-    </target>
-    <target depends="init,compile,-pre-pre-jar,-pre-jar" if="manifest.available" name="-do-jar-with-manifest" unless="manifest.available+main.class">
-        <j2seproject1:jar manifest="${manifest.file}"/>
-    </target>
-    <target depends="init,compile,-pre-pre-jar,-pre-jar" if="manifest.available+main.class" name="-do-jar-with-mainclass" unless="manifest.available+main.class+mkdist.available">
-        <j2seproject1:jar manifest="${manifest.file}">
-            <j2seproject1:manifest>
-                <j2seproject1:attribute name="Main-Class" value="${main.class}"/>
-            </j2seproject1:manifest>
-        </j2seproject1:jar>
-        <echo>To run this application from the command line without Ant, try:</echo>
-        <property location="${build.classes.dir}" name="build.classes.dir.resolved"/>
-        <property location="${dist.jar}" name="dist.jar.resolved"/>
-        <pathconvert property="run.classpath.with.dist.jar">
-            <path path="${run.classpath}"/>
-            <map from="${build.classes.dir.resolved}" to="${dist.jar.resolved}"/>
-        </pathconvert>
-        <echo>java -cp "${run.classpath.with.dist.jar}" ${main.class}</echo>
-    </target>
-    <target depends="init,compile,-pre-pre-jar,-pre-jar" if="manifest.available+main.class+mkdist.available" name="-do-jar-with-libraries">
-        <property location="${build.classes.dir}" name="build.classes.dir.resolved"/>
-        <pathconvert property="run.classpath.without.build.classes.dir">
-            <path path="${run.classpath}"/>
-            <map from="${build.classes.dir.resolved}" to=""/>
-        </pathconvert>
-        <pathconvert pathsep=" " property="jar.classpath">
-            <path path="${run.classpath.without.build.classes.dir}"/>
-            <chainedmapper>
-                <flattenmapper/>
-                <globmapper from="*" to="lib/*"/>
-            </chainedmapper>
-        </pathconvert>
-        <taskdef classname="org.netbeans.modules.java.j2seproject.copylibstask.CopyLibs" classpath="${libs.CopyLibs.classpath}" name="copylibs"/>
-        <copylibs compress="${jar.compress}" jarfile="${dist.jar}" manifest="${manifest.file}" runtimeclasspath="${run.classpath.without.build.classes.dir}">
-            <fileset dir="${build.classes.dir}"/>
-            <manifest>
-                <attribute name="Main-Class" value="${main.class}"/>
-                <attribute name="Class-Path" value="${jar.classpath}"/>
-            </manifest>
-        </copylibs>
-        <echo>To run this application from the command line without Ant, try:</echo>
-        <property location="${dist.jar}" name="dist.jar.resolved"/>
-        <echo>java -jar "${dist.jar.resolved}"</echo>
-    </target>
-    <target name="-post-jar">
-        <!-- Empty placeholder for easier customization. -->
-        <!-- You can override this target in the ../build.xml file. -->
-    </target>
-    <target depends="init,compile,-pre-jar,-do-jar-with-manifest,-do-jar-without-manifest,-do-jar-with-mainclass,-do-jar-with-libraries,-post-jar" description="Build JAR." name="jar"/>
-    <!--
-                =================
-                EXECUTION SECTION
-                =================
-            -->
-    <target depends="init,compile" description="Run a main class." name="run">
-        <j2seproject1:java>
-            <customize>
-                <arg line="${application.args}"/>
-            </customize>
-        </j2seproject1:java>
-    </target>
-    <target name="-do-not-recompile">
-        <property name="javac.includes.binary" value=""/>
-    </target>
-    <target depends="init,-do-not-recompile,compile-single" name="run-single">
-        <fail unless="run.class">Must select one file in the IDE or set run.class</fail>
-        <j2seproject1:java classname="${run.class}"/>
-    </target>
-    <!--
-                =================
-                DEBUGGING SECTION
-                =================
-            -->
-    <target depends="init" if="netbeans.home" name="-debug-start-debugger">
-        <j2seproject1:nbjpdastart name="${debug.class}"/>
-    </target>
-    <target depends="init,compile" name="-debug-start-debuggee">
-        <j2seproject3:debug>
-            <customize>
-                <arg line="${application.args}"/>
-            </customize>
-        </j2seproject3:debug>
-    </target>
-    <target depends="init,compile,-debug-start-debugger,-debug-start-debuggee" description="Debug project in IDE." if="netbeans.home" name="debug"/>
-    <target depends="init" if="netbeans.home" name="-debug-start-debugger-stepinto">
-        <j2seproject1:nbjpdastart stopclassname="${main.class}"/>
-    </target>
-    <target depends="init,compile,-debug-start-debugger-stepinto,-debug-start-debuggee" if="netbeans.home" name="debug-stepinto"/>
-    <target depends="init,compile-single" if="netbeans.home" name="-debug-start-debuggee-single">
-        <fail unless="debug.class">Must select one file in the IDE or set debug.class</fail>
-        <j2seproject3:debug classname="${debug.class}"/>
-    </target>
-    <target depends="init,-do-not-recompile,compile-single,-debug-start-debugger,-debug-start-debuggee-single" if="netbeans.home" name="debug-single"/>
-    <target depends="init" name="-pre-debug-fix">
-        <fail unless="fix.includes">Must set fix.includes</fail>
-        <property name="javac.includes" value="${fix.includes}.java"/>
-    </target>
-    <target depends="init,-pre-debug-fix,compile-single" if="netbeans.home" name="-do-debug-fix">
-        <j2seproject1:nbjpdareload/>
-    </target>
-    <target depends="init,-pre-debug-fix,-do-debug-fix" if="netbeans.home" name="debug-fix"/>
-    <!--
-                ===============
-                JAVADOC SECTION
-                ===============
-            -->
-    <target depends="init" name="-javadoc-build">
-        <mkdir dir="${dist.javadoc.dir}"/>
-        <javadoc additionalparam="${javadoc.additionalparam}" author="${javadoc.author}" charset="UTF-8" destdir="${dist.javadoc.dir}" docencoding="UTF-8" encoding="${javadoc.encoding.used}" failonerror="true" noindex="${javadoc.noindex}" nonavbar="${javadoc.nonavbar}" notree="${javadoc.notree}" private="${javadoc.private}" source="${javac.source}" splitindex="${javadoc.splitindex}" use="${javadoc.use}" useexternalfile="true" version="${javadoc.version}" windowtitle="${javadoc.windowtitle}">
-            <classpath>
-                <path path="${javac.classpath}"/>
-            </classpath>
-            <fileset dir="${src.dir}" excludes="${excludes}" includes="${includes}">
-                <filename name="**/*.java"/>
-            </fileset>
-        </javadoc>
-    </target>
-    <target depends="init,-javadoc-build" if="netbeans.home" name="-javadoc-browse" unless="no.javadoc.preview">
-        <nbbrowse file="${dist.javadoc.dir}/index.html"/>
-    </target>
-    <target depends="init,-javadoc-build,-javadoc-browse" description="Build Javadoc." name="javadoc"/>
-    <!--
-                =========================
-                JUNIT COMPILATION SECTION
-                =========================
-            -->
-    <target depends="init,compile" if="have.tests" name="-pre-pre-compile-test">
-        <mkdir dir="${build.test.classes.dir}"/>
-    </target>
-    <target name="-pre-compile-test">
-        <!-- Empty placeholder for easier customization. -->
-        <!-- You can override this target in the ../build.xml file. -->
-    </target>
-    <target if="do.depend.true" name="-compile-test-depend">
-        <j2seproject3:depend classpath="${javac.test.classpath}" destdir="${build.test.classes.dir}" srcdir="${test.src.dir}"/>
-    </target>
-    <target depends="init,compile,-pre-pre-compile-test,-pre-compile-test,-compile-test-depend" if="have.tests" name="-do-compile-test">
-        <j2seproject3:javac classpath="${javac.test.classpath}" debug="true" destdir="${build.test.classes.dir}" srcdir="${test.src.dir}"/>
-        <copy todir="${build.test.classes.dir}">
-            <fileset dir="${test.src.dir}" excludes="${build.classes.excludes},${excludes}" includes="${includes}"/>
-        </copy>
-    </target>
-    <target name="-post-compile-test">
-        <!-- Empty placeholder for easier customization. -->
-        <!-- You can override this target in the ../build.xml file. -->
-    </target>
-    <target depends="init,compile,-pre-pre-compile-test,-pre-compile-test,-do-compile-test,-post-compile-test" name="compile-test"/>
-    <target name="-pre-compile-test-single">
-        <!-- Empty placeholder for easier customization. -->
-        <!-- You can override this target in the ../build.xml file. -->
-    </target>
-    <target depends="init,compile,-pre-pre-compile-test,-pre-compile-test-single" if="have.tests" name="-do-compile-test-single">
-        <fail unless="javac.includes">Must select some files in the IDE or set javac.includes</fail>
-        <j2seproject3:force-recompile destdir="${build.test.classes.dir}"/>
-        <j2seproject3:javac classpath="${javac.test.classpath}" debug="true" destdir="${build.test.classes.dir}" excludes="" includes="${javac.includes}" sourcepath="${test.src.dir}" srcdir="${test.src.dir}"/>
-        <copy todir="${build.test.classes.dir}">
-            <fileset dir="${test.src.dir}" excludes="${build.classes.excludes},${excludes}" includes="${includes}"/>
-        </copy>
-    </target>
-    <target name="-post-compile-test-single">
-        <!-- Empty placeholder for easier customization. -->
-        <!-- You can override this target in the ../build.xml file. -->
-    </target>
-    <target depends="init,compile,-pre-pre-compile-test,-pre-compile-test-single,-do-compile-test-single,-post-compile-test-single" name="compile-test-single"/>
-    <!--
-                =======================
-                JUNIT EXECUTION SECTION
-                =======================
-            -->
-    <target depends="init" if="have.tests" name="-pre-test-run">
-        <mkdir dir="${build.test.results.dir}"/>
-    </target>
-    <target depends="init,compile-test,-pre-test-run" if="have.tests" name="-do-test-run">
-        <j2seproject3:junit testincludes="**/*Test.java"/>
-    </target>
-    <target depends="init,compile-test,-pre-test-run,-do-test-run" if="have.tests" name="-post-test-run">
-        <fail if="tests.failed">Some tests failed; see details above.</fail>
-    </target>
-    <target depends="init" if="have.tests" name="test-report"/>
-    <target depends="init" if="netbeans.home+have.tests" name="-test-browse"/>
-    <target depends="init,compile-test,-pre-test-run,-do-test-run,test-report,-post-test-run,-test-browse" description="Run unit tests." name="test"/>
-    <target depends="init" if="have.tests" name="-pre-test-run-single">
-        <mkdir dir="${build.test.results.dir}"/>
-    </target>
-    <target depends="init,compile-test-single,-pre-test-run-single" if="have.tests" name="-do-test-run-single">
-        <fail unless="test.includes">Must select some files in the IDE or set test.includes</fail>
-        <j2seproject3:junit excludes="" includes="${test.includes}"/>
-    </target>
-    <target depends="init,compile-test-single,-pre-test-run-single,-do-test-run-single" if="have.tests" name="-post-test-run-single">
-        <fail if="tests.failed">Some tests failed; see details above.</fail>
-    </target>
-    <target depends="init,-do-not-recompile,compile-test-single,-pre-test-run-single,-do-test-run-single,-post-test-run-single" description="Run single unit test." name="test-single"/>
-    <!--
-                =======================
-                JUNIT DEBUGGING SECTION
-                =======================
-            -->
-    <target depends="init,compile-test" if="have.tests" name="-debug-start-debuggee-test">
-        <fail unless="test.class">Must select one file in the IDE or set test.class</fail>
-        <property location="${build.test.results.dir}/TEST-${test.class}.xml" name="test.report.file"/>
-        <delete file="${test.report.file}"/>
-        <mkdir dir="${build.test.results.dir}"/>
-        <j2seproject3:debug classname="org.apache.tools.ant.taskdefs.optional.junit.JUnitTestRunner" classpath="${ant.home}/lib/ant.jar:${ant.home}/lib/ant-junit.jar:${debug.test.classpath}">
-            <customize>
-                <syspropertyset>
-                    <propertyref prefix="test-sys-prop."/>
-                    <mapper from="test-sys-prop.*" to="*" type="glob"/>
-                </syspropertyset>
-                <arg value="${test.class}"/>
-                <arg value="showoutput=true"/>
-                <arg value="formatter=org.apache.tools.ant.taskdefs.optional.junit.BriefJUnitResultFormatter"/>
-                <arg value="formatter=org.apache.tools.ant.taskdefs.optional.junit.XMLJUnitResultFormatter,${test.report.file}"/>
-            </customize>
-        </j2seproject3:debug>
-    </target>
-    <target depends="init,compile-test" if="netbeans.home+have.tests" name="-debug-start-debugger-test">
-        <j2seproject1:nbjpdastart classpath="${debug.test.classpath}" name="${test.class}"/>
-    </target>
-    <target depends="init,-do-not-recompile,compile-test-single,-debug-start-debugger-test,-debug-start-debuggee-test" name="debug-test"/>
-    <target depends="init,-pre-debug-fix,compile-test-single" if="netbeans.home" name="-do-debug-fix-test">
-        <j2seproject1:nbjpdareload dir="${build.test.classes.dir}"/>
-    </target>
-    <target depends="init,-pre-debug-fix,-do-debug-fix-test" if="netbeans.home" name="debug-fix-test"/>
-    <!--
-                =========================
-                APPLET EXECUTION SECTION
-                =========================
-            -->
-    <target depends="init,compile-single" name="run-applet">
-        <fail unless="applet.url">Must select one file in the IDE or set applet.url</fail>
-        <j2seproject1:java classname="sun.applet.AppletViewer">
-            <customize>
-                <arg value="${applet.url}"/>
-            </customize>
-        </j2seproject1:java>
-    </target>
-    <!--
-                =========================
-                APPLET DEBUGGING  SECTION
-                =========================
-            -->
-    <target depends="init,compile-single" if="netbeans.home" name="-debug-start-debuggee-applet">
-        <fail unless="applet.url">Must select one file in the IDE or set applet.url</fail>
-        <j2seproject3:debug classname="sun.applet.AppletViewer">
-            <customize>
-                <arg value="${applet.url}"/>
-            </customize>
-        </j2seproject3:debug>
-    </target>
-    <target depends="init,compile-single,-debug-start-debugger,-debug-start-debuggee-applet" if="netbeans.home" name="debug-applet"/>
-    <!--
-                ===============
-                CLEANUP SECTION
-                ===============
-            -->
-    <target depends="init" name="deps-clean" unless="no.deps"/>
-    <target depends="init" name="-do-clean">
-        <delete dir="${build.dir}"/>
-        <delete dir="${dist.dir}"/>
-    </target>
-    <target name="-post-clean">
-        <!-- Empty placeholder for easier customization. -->
-        <!-- You can override this target in the ../build.xml file. -->
-    </target>
-    <target depends="init,deps-clean,-do-clean,-post-clean" description="Clean build products." name="clean"/>
-</project>
diff -r cb8db49f9d1c -r 0678c9589013 samples/exceptions/nbproject/genfiles.properties
--- a/samples/exceptions/nbproject/genfiles.properties	Sun Feb 01 16:27:41 2009 +0100
+++ /dev/null	Thu Jan 01 00:00:00 1970 +0000
@@ -1,8 +0,0 @@
-build.xml.data.CRC32=fee87459
-build.xml.script.CRC32=02c97e29
-build.xml.stylesheet.CRC32=be360661
-# This file is used by a NetBeans-based IDE to track changes in generated files such as build-impl.xml.
-# Do not edit this file. You may delete it but then the IDE will never regenerate such files for you.
-nbproject/build-impl.xml.data.CRC32=fee87459
-nbproject/build-impl.xml.script.CRC32=ce1d9b31
-nbproject/build-impl.xml.stylesheet.CRC32=f1d9da08
diff -r cb8db49f9d1c -r 0678c9589013 samples/exceptions/nbproject/project.properties
--- a/samples/exceptions/nbproject/project.properties	Sun Feb 01 16:27:41 2009 +0100
+++ /dev/null	Thu Jan 01 00:00:00 1970 +0000
@@ -1,57 +0,0 @@
-build.classes.dir=${build.dir}/classes
-build.classes.excludes=**/*.java,**/*.form
-# This directory is removed when the project is cleaned:
-build.dir=build
-build.generated.dir=${build.dir}/generated
-# Only compile against the classpath explicitly listed here:
-build.sysclasspath=ignore
-build.test.classes.dir=${build.dir}/test/classes
-build.test.results.dir=${build.dir}/test/results
-debug.classpath=\
-    ${run.classpath}
-debug.test.classpath=\
-    ${run.test.classpath}
-# This directory is removed when the project is cleaned:
-dist.dir=dist
-dist.jar=${dist.dir}/exceptions.jar
-dist.javadoc.dir=${dist.dir}/javadoc
-excludes=
-includes=**
-jar.compress=false
-javac.classpath=
-# Space-separated list of extra javac options
-javac.compilerargs=
-javac.deprecation=false
-javac.source=1.5
-javac.target=1.5
-javac.test.classpath=\
-    ${javac.classpath}:\
-    ${build.classes.dir}:\
-    ${libs.junit.classpath}:\
-    ${libs.junit_4.classpath}
-javadoc.additionalparam=
-javadoc.author=false
-javadoc.encoding=${source.encoding}
-javadoc.noindex=false
-javadoc.nonavbar=false
-javadoc.notree=false
-javadoc.private=false
-javadoc.splitindex=true
-javadoc.use=true
-javadoc.version=false
-javadoc.windowtitle=
-meta.inf.dir=${src.dir}/META-INF
-platform.active=default_platform
-run.classpath=\
-    ${javac.classpath}:\
-    ${build.classes.dir}
-# Space-separated list of JVM arguments used when running the project
-# (you may also define separate properties like run-sys-prop.name=value instead of -Dname=value
-# or test-sys-prop.name=value to set system properties for unit tests):
-run.jvmargs=
-run.test.classpath=\
-    ${javac.test.classpath}:\
-    ${build.test.classes.dir}
-source.encoding=UTF-8
-src.dir=src
-test.src.dir=test
diff -r cb8db49f9d1c -r 0678c9589013 samples/exceptions/nbproject/project.xml
--- a/samples/exceptions/nbproject/project.xml	Sun Feb 01 16:27:41 2009 +0100
+++ /dev/null	Thu Jan 01 00:00:00 1970 +0000
@@ -1,16 +0,0 @@
-<?xml version="1.0" encoding="UTF-8"?>
-<project xmlns="http://www.netbeans.org/ns/project/1">
-    <type>org.netbeans.modules.java.j2seproject</type>
-    <configuration>
-        <data xmlns="http://www.netbeans.org/ns/j2se-project/3">
-            <name>exceptions</name>
-            <minimum-ant-version>1.6.5</minimum-ant-version>
-            <source-roots>
-                <root id="src.dir"/>
-            </source-roots>
-            <test-roots>
-                <root id="test.src.dir"/>
-            </test-roots>
-        </data>
-    </configuration>
-</project>
diff -r cb8db49f9d1c -r 0678c9589013 samples/exceptions/src/org/apidesign/exceptions/trycatchredo/api/IOManager.java
--- a/samples/exceptions/src/org/apidesign/exceptions/trycatchredo/api/IOManager.java	Sun Feb 01 16:27:41 2009 +0100
+++ /dev/null	Thu Jan 01 00:00:00 1970 +0000
@@ -1,44 +0,0 @@
-package org.apidesign.exceptions.trycatchredo.api;
-
-import java.net.URL;
-import javax.swing.Action;
-import javax.swing.JDialog;
-import javax.swing.JOptionPane;
-
-/**
- *
- * @author Jaroslav Tulach <jtulach@netbeans.org>
- */
-public final class IOManager {
-    IOManager() {
-    }
-
-    /** Action that can store a text to given URL.
-     *
-     * @param where the url to upload the text to
-     * @param what the text to upload
-     * @return action that can be invoked anytime to save the content
-     */
-    public static Action createSaveAction(URL where, CharSequence what) {
-        if (old) {
-            return new SaveAction(where, what);
-        } else {
-            return new SaveActionWithQuery(where, what);
-        }
-    }
-
-    //
-    // Support for executing mock objects in tests
-    //
-
-    static boolean old;
-    static Object setVisibleOption;
-    static void setVisible(JDialog d, JOptionPane p) {
-        if (setVisibleOption == null) {
-            d.setVisible(true);
-        } else {
-            // only in test mode
-            p.setValue(setVisibleOption);
-        }
-    }
-}
diff -r cb8db49f9d1c -r 0678c9589013 samples/exceptions/src/org/apidesign/exceptions/trycatchredo/api/SaveAction.java
--- a/samples/exceptions/src/org/apidesign/exceptions/trycatchredo/api/SaveAction.java	Sun Feb 01 16:27:41 2009 +0100
+++ /dev/null	Thu Jan 01 00:00:00 1970 +0000
@@ -1,35 +0,0 @@
-package org.apidesign.exceptions.trycatchredo.api;
-
-import java.awt.EventQueue;
-import java.awt.event.ActionEvent;
-import java.io.IOException;
-import java.io.OutputStream;
-import java.net.URL;
-import javax.swing.AbstractAction;
-import javax.swing.JOptionPane;
-
-/**
- *
- * @author Jaroslav Tulach
- */
-final class SaveAction extends AbstractAction {
-    private final URL where;
-    private final CharSequence what;
-    
-    SaveAction(URL where, CharSequence what) {
-        this.where = where;
-        this.what = what;
-    }
-    
-    
-    public void actionPerformed(ActionEvent ev) {
-        assert EventQueue.isDispatchThread();
-        try {
-            OutputStream os = where.openConnection().getOutputStream();
-            os.write(what.toString().getBytes());
-            os.close();
-        } catch (IOException ex) {
-            JOptionPane.showMessageDialog(null, ex);
-        }
-    }
-}
diff -r cb8db49f9d1c -r 0678c9589013 samples/exceptions/src/org/apidesign/exceptions/trycatchredo/api/SaveActionWithQuery.java
--- a/samples/exceptions/src/org/apidesign/exceptions/trycatchredo/api/SaveActionWithQuery.java	Sun Feb 01 16:27:41 2009 +0100
+++ /dev/null	Thu Jan 01 00:00:00 1970 +0000
@@ -1,54 +0,0 @@
-package org.apidesign.exceptions.trycatchredo.api;
-
-import java.awt.EventQueue;
-import java.awt.event.ActionEvent;
-import java.io.IOException;
-import java.io.OutputStream;
-import java.net.URL;
-import javax.swing.AbstractAction;
-import javax.swing.JDialog;
-import javax.swing.JOptionPane;
-
-/**
- *
- * @author Jaroslav Tulach
- */
-final class SaveActionWithQuery extends AbstractAction {
-    private final URL where;
-    private final CharSequence what;
-    
-    SaveActionWithQuery(URL where, CharSequence what) {
-        this.where = where;
-        this.what = what;
-    }
-    
-    
-    public void actionPerformed(ActionEvent ev) {
-        assert EventQueue.isDispatchThread();
-        for (;;) {
-            try {
-                OutputStream os = where.openConnection().getOutputStream();
-                os.write(what.toString().getBytes());
-                os.close();
-            } catch (UserQuestionException ex) {
-                JOptionPane p = ex.getQuestionPane();
-                JDialog d = p.createDialog(ex.getLocalizedMessage());
-                setVisible(d, p);
-                ex.confirm(p.getValue());
-                if (
-                    !p.getValue().equals(JOptionPane.CANCEL_OPTION) &&
-                    !p.getValue().equals(JOptionPane.CLOSED_OPTION)
-                ) {
-                    continue;
-                }
-            } catch (IOException ex) {
-                JOptionPane.showMessageDialog(null, ex);
-            }
-            break;
-        }
-    }
-
-    private static void setVisible(JDialog d, JOptionPane p) {
-        IOManager.setVisible(d, p);
-    }
-}
diff -r cb8db49f9d1c -r 0678c9589013 samples/exceptions/src/org/apidesign/exceptions/trycatchredo/api/UserQuestionException.java
--- a/samples/exceptions/src/org/apidesign/exceptions/trycatchredo/api/UserQuestionException.java	Sun Feb 01 16:27:41 2009 +0100
+++ /dev/null	Thu Jan 01 00:00:00 1970 +0000
@@ -1,29 +0,0 @@
-package org.apidesign.exceptions.trycatchredo.api;
-
-import java.io.IOException;
-import javax.swing.JOptionPane;
-
-/** Specialized I/O exception to request some kind of user confirmation.
- * A code that needs to ask user shall not attempt to open a dialog itself,
- * rather it shall emit this exception and let its callers show the dialog
- * at appropriate time.
- *
- * @author Jaroslav Tulach
- * @since 2.0
- */
-public abstract class UserQuestionException extends IOException {
-    /** Description of the dialog to show to the user. Whoever catches
-     * this exception shall use {@link #getQuestionPane()}.{@link JOptionPane#createDialog(java.lang.String)}
-     * to construct and display the dialog.
-     * 
-     * @return the pane to display to user
-     */
-    public abstract JOptionPane getQuestionPane();
-    /** When the user confirms (or rejects) message presented by the
-     * {@link #getQuestionPane()} dialog, the exception shall be notified
-     * by calling this method with {@link JOptionPane#getValue()} option.
-     *
-     * @param option the option selected by the user
-     */
-    public abstract void confirm(Object option);
-}
diff -r cb8db49f9d1c -r 0678c9589013 samples/exceptions/src/org/apidesign/exceptions/trycatchredo/usage/Main.java
--- a/samples/exceptions/src/org/apidesign/exceptions/trycatchredo/usage/Main.java	Sun Feb 01 16:27:41 2009 +0100
+++ /dev/null	Thu Jan 01 00:00:00 1970 +0000
@@ -1,35 +0,0 @@
-package org.apidesign.exceptions.trycatchredo.usage;
-
-import java.awt.EventQueue;
-import java.awt.event.ActionEvent;
-import java.net.URL;
-import javax.swing.Action;
-import org.apidesign.exceptions.trycatchredo.api.IOManager;
-import org.apidesign.exceptions.trycatchredo.api.UserQuestionException;
-
-/** Sample usage showing interactive storage capabilities of the
- * {@link UserQuestionException}
- *
- * @author Jaroslav Tulach <jtulach@netbeans.org>
- */
-public class Main {
-    public static void main(String[] args) throws Exception {
-        MemoryURL.initialize();
-        
-        for (int cnt = 0; cnt < 10; cnt++) {
-            URL u = new URL("memory://" + cnt + "/queryEncoding.txt");
-            MemoryURL.registerURL(u.toExternalForm(), "", new QueryStream());
-            final Action a = IOManager.createSaveAction(u, "Ask a Question");
-            EventQueue.invokeAndWait(new Runnable() {
-                public void run() {
-                    a.actionPerformed(new ActionEvent(this, 0, ""));
-                }
-            });
-            String out = MemoryURL.getOutputForURL(u.toExternalForm());
-
-            System.err.println(cnt + " output: " + out);
-        }
-
-        System.exit(0);
-    }
-}
diff -r cb8db49f9d1c -r 0678c9589013 samples/exceptions/src/org/apidesign/exceptions/trycatchredo/usage/MemoryURL.java
--- a/samples/exceptions/src/org/apidesign/exceptions/trycatchredo/usage/MemoryURL.java	Sun Feb 01 16:27:41 2009 +0100
+++ /dev/null	Thu Jan 01 00:00:00 1970 +0000
@@ -1,94 +0,0 @@
-
-package org.apidesign.exceptions.trycatchredo.usage;
-
-import java.io.ByteArrayInputStream;
-import java.io.ByteArrayOutputStream;
-import java.io.IOException;
-import java.io.InputStream;
-import java.io.OutputStream;
-import java.net.MalformedURLException;
-import java.net.URL;
-import java.net.URLConnection;
-import java.net.URLStreamHandler;
-import java.net.URLStreamHandlerFactory;
-import java.util.HashMap;
-import java.util.Map;
-
-/** Support for special "memory://" URLs. Useful when testing network communication.
- *
- * @author Jaroslav Tulach
- */
-public final class MemoryURL extends URLStreamHandler {
-    private MemoryURL() {
-    }
-
-    public static void initialize() {
-    }
-    static {
-        class F implements URLStreamHandlerFactory {
-            public URLStreamHandler createURLStreamHandler(String protocol) {
-                if (protocol.startsWith("memory")) {
-                    return new MemoryURL();
-                }
-                return null;
-            }
-        }
-        F f = new F();
-        URL.setURLStreamHandlerFactory(f);
-    }
-    
-    private static Map<String,InputStream> contents = new HashMap<String,InputStream>();
-    private static Map<String,OutputStream> outputs = new HashMap<String,OutputStream>();
-
-    public static void registerURL(String u, String content, OutputStream out) throws MalformedURLException {
-        contents.put(u, new ByteArrayInputStream(content.getBytes()));
-        outputs.put(u, out);
-    }
-    
-    public static String getOutputForURL(String u) {
-        OutputStream out = outputs.get(u);
-        return out.toString();
-    }
-    
-    protected URLConnection openConnection(URL u) throws IOException {
-        return new MC(u);
-    }
-    
-    private static final class MC extends URLConnection {
-        private InputStream values;
-        private OutputStream out;
-        
-        public MC(URL u) {
-            super(u);
-            out = outputs.get(u.toExternalForm());
-            if (out == null) {
-                out = new ByteArrayOutputStream();
-                outputs.put(u.toExternalForm(), out);
-            }
-        }
-
-        public void connect() throws IOException {
-            if (values != null) {
-                return;
-            }
-            values = contents.remove(url.toExternalForm());
-            if (values == null) {
-                throw new IOException("No such content: " + url);
-            }
-        }
-
-        @Override
-        public InputStream getInputStream() throws IOException {
-            connect();
-            return values;
-        }
-
-        @Override
-        public OutputStream getOutputStream() throws IOException {
-            if (out == null) {
-                out = new ByteArrayOutputStream();
-            }
-            return out;
-        }
-    }
-}
diff -r cb8db49f9d1c -r 0678c9589013 samples/exceptions/src/org/apidesign/exceptions/trycatchredo/usage/QueryStream.java
--- a/samples/exceptions/src/org/apidesign/exceptions/trycatchredo/usage/QueryStream.java	Sun Feb 01 16:27:41 2009 +0100
+++ /dev/null	Thu Jan 01 00:00:00 1970 +0000
@@ -1,65 +0,0 @@
-package org.apidesign.exceptions.trycatchredo.usage;
-
-import org.apidesign.exceptions.trycatchredo.api.UserQuestionException;
-import java.io.ByteArrayOutputStream;
-import java.io.IOException;
-import java.io.OutputStream;
-import javax.swing.JOptionPane;
-
-public final class QueryStream extends OutputStream {
-    private ByteArrayOutputStream arr = new ByteArrayOutputStream();
-    /** this field can be manipulated by the QueryException */
-    Boolean reverse;
-
-    @Override
-    public synchronized void write(byte[] b, int off, int len) throws IOException {
-        if (reverse == null) {
-            throw new QueryException();
-        }
-        arr.write(b, off, len);
-    }
-
-    @Override
-    public synchronized void write(int b) throws IOException {
-        if (reverse == null) {
-            throw new QueryException();
-        }
-        arr.write(b);
-    }
-
-    @Override
-    public String toString() {
-        if (reverse == null) {
-            return "Reverse question was not answered yet!";
-        }
-        if (reverse) {
-            StringBuilder sb = new StringBuilder();
-            sb.append(arr.toString());
-            sb.reverse();
-            return sb.toString();
-        }
-        return arr.toString();
-    }
-
-    private class QueryException extends UserQuestionException {
-
-        @Override
-        public JOptionPane getQuestionPane() {
-            JOptionPane p = new JOptionPane("Store in reverse way?");
-            p.setOptionType(JOptionPane.YES_NO_CANCEL_OPTION);
-            return p;
-        }
-
-        @Override
-        public void confirm(Object option) {
-            if (option.equals(JOptionPane.YES_OPTION)) {
-                reverse = Boolean.TRUE;
-                return;
-            }
-            if (option.equals(JOptionPane.NO_OPTION)) {
-                reverse = Boolean.FALSE;
-                return;
-            }
-        }
-    }
-}
diff -r cb8db49f9d1c -r 0678c9589013 samples/exceptions/test/org/apidesign/exceptions/trycatchredo/api/IOManagerTest.java
--- a/samples/exceptions/test/org/apidesign/exceptions/trycatchredo/api/IOManagerTest.java	Sun Feb 01 16:27:41 2009 +0100
+++ /dev/null	Thu Jan 01 00:00:00 1970 +0000
@@ -1,64 +0,0 @@
-package org.apidesign.exceptions.trycatchredo.api;
-
-
-import org.apidesign.exceptions.trycatchredo.usage.MemoryURL;
-import java.awt.EventQueue;
-import java.awt.event.ActionEvent;
-import java.net.URL;
-import javax.swing.Action;
-import javax.swing.JOptionPane;
-import org.apidesign.exceptions.trycatchredo.usage.QueryStream;
-import org.junit.After;
-import org.junit.Before;
-import org.junit.Test;
-import static org.junit.Assert.*;
-
-/**
- *
- * @author Jaroslav Tulach <jtulach@netbeans.org>
- */
-public class IOManagerTest {
-
-    public IOManagerTest() {
-    }
-
-    @Before
-    public void setUp() {
-        MemoryURL.initialize();
-    }
-
-    @After
-    public void tearDown() {
-    }
-
-    @Test
-    public void simpleWrite() throws Exception {
-        URL u = new URL("memory://simpleWrite.txt");
-        MemoryURL.registerURL(u.toExternalForm(), "", null);
-        final Action a = IOManager.createSaveAction(u, "Hello World!");
-        EventQueue.invokeAndWait(new Runnable() {
-            public void run() {
-                a.actionPerformed(new ActionEvent(this, 0, ""));
-            }
-        });
-        String out = MemoryURL.getOutputForURL(u.toExternalForm());
-        assertEquals("Hello World!", out);
-    }
-
-    @Test
-    public void writeWithAQuestion() throws Exception {
-        URL u = new URL("memory://queryEncoding.txt");
-
-        MemoryURL.registerURL(u.toExternalForm(), "", new QueryStream());
-        final Action a = IOManager.createSaveAction(u, "Ask a Question");
-        // simulate that the user clicks Yes to the reverse question in the dialog
-        IOManager.setVisibleOption = JOptionPane.YES_OPTION;
-        EventQueue.invokeAndWait(new Runnable() {
-            public void run() {
-                a.actionPerformed(new ActionEvent(this, 0, ""));
-            }
-        });
-        String out = MemoryURL.getOutputForURL(u.toExternalForm());
-        assertEquals("Text is reversed", "noitseuQ a ksA", out);
-    }
-}
\ No newline at end of file
diff -r cb8db49f9d1c -r 0678c9589013 samples/trycatchredo/build.xml
--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/samples/trycatchredo/build.xml	Sun Feb 01 16:29:46 2009 +0100
@@ -0,0 +1,74 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<!-- You may freely edit this file. See commented blocks below for -->
+<!-- some examples of how to customize the build. -->
+<!-- (If you delete it and reopen the project it will be recreated.) -->
+<!-- By default, only the Clean and Build commands use this build script. -->
+<!-- Commands such as Run, Debug, and Test only use this build script if -->
+<!-- the Compile on Save feature is turned off for the project. -->
+<!-- You can turn off the Compile on Save (or Deploy on Save) setting -->
+<!-- in the project's Project Properties dialog box.-->
+<project name="trycatchredo" default="default" basedir=".">
+    <description>Builds, tests, and runs the project trycatchredo.</description>
+    <import file="nbproject/build-impl.xml"/>
+    <!--
+
+    There exist several targets which are by default empty and which can be 
+    used for execution of your tasks. These targets are usually executed 
+    before and after some main targets. They are: 
+
+      -pre-init:                 called before initialization of project properties
+      -post-init:                called after initialization of project properties
+      -pre-compile:              called before javac compilation
+      -post-compile:             called after javac compilation
+      -pre-compile-single:       called before javac compilation of single file
+      -post-compile-single:      called after javac compilation of single file
+      -pre-compile-test:         called before javac compilation of JUnit tests
+      -post-compile-test:        called after javac compilation of JUnit tests
+      -pre-compile-test-single:  called before javac compilation of single JUnit test
+      -post-compile-test-single: called after javac compilation of single JUunit test
+      -pre-jar:                  called before JAR building
+      -post-jar:                 called after JAR building
+      -post-clean:               called after cleaning build products
+
+    (Targets beginning with '-' are not intended to be called on their own.)
+
+    Example of inserting an obfuscator after compilation could look like this:
+
+        <target name="-post-compile">
+            <obfuscate>
+                <fileset dir="${build.classes.dir}"/>
+            </obfuscate>
+        </target>
+
+    For list of available properties check the imported 
+    nbproject/build-impl.xml file. 
+
+
+    Another way to customize the build is by overriding existing main targets.
+    The targets of interest are: 
+
+      -init-macrodef-javac:     defines macro for javac compilation
+      -init-macrodef-junit:     defines macro for junit execution
+      -init-macrodef-debug:     defines macro for class debugging
+      -init-macrodef-java:      defines macro for class execution
+      -do-jar-with-manifest:    JAR building (if you are using a manifest)
+      -do-jar-without-manifest: JAR building (if you are not using a manifest)
+      run:                      execution of project 
+      -javadoc-build:           Javadoc generation
+      test-report:              JUnit report generation
+
+    An example of overriding the target for project execution could look like this:
+
+        <target name="run" depends="trycatchredo-impl.jar">
+            <exec dir="bin" executable="launcher.exe">
+                <arg file="${dist.jar}"/>
+            </exec>
+        </target>
+
+    Notice that the overridden target depends on the jar target and not only on 
+    the compile target as the regular run target does. Again, for a list of available 
+    properties which you can use, check the target you are overriding in the
+    nbproject/build-impl.xml file. 
+
+    -->
+</project>
diff -r cb8db49f9d1c -r 0678c9589013 samples/trycatchredo/nbproject/build-impl.xml
--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/samples/trycatchredo/nbproject/build-impl.xml	Sun Feb 01 16:29:46 2009 +0100
@@ -0,0 +1,642 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<!--
+*** GENERATED FROM project.xml - DO NOT EDIT  ***
+***         EDIT ../build.xml INSTEAD         ***
+
+For the purpose of easier reading the script
+is divided into following sections:
+
+  - initialization
+  - compilation
+  - jar
+  - execution
+  - debugging
+  - javadoc
+  - junit compilation
+  - junit execution
+  - junit debugging
+  - applet
+  - cleanup
+
+        -->
+<project xmlns:j2seproject1="http://www.netbeans.org/ns/j2se-project/1" xmlns:j2seproject3="http://www.netbeans.org/ns/j2se-project/3" xmlns:jaxrpc="http://www.netbeans.org/ns/j2se-project/jax-rpc" basedir=".." default="default" name="trycatchredo-impl">
+    <target depends="test,jar,javadoc" description="Build and test whole project." name="default"/>
+    <!-- 
+                ======================
+                INITIALIZATION SECTION 
+                ======================
+            -->
+    <target name="-pre-init">
+        <!-- Empty placeholder for easier customization. -->
+        <!-- You can override this target in the ../build.xml file. -->
+    </target>
+    <target depends="-pre-init" name="-init-private">
+        <property file="nbproject/private/config.properties"/>
+        <property file="nbproject/private/configs/${config}.properties"/>
+        <property file="nbproject/private/private.properties"/>
+    </target>
+    <target depends="-pre-init,-init-private" name="-init-user">
+        <property file="${user.properties.file}"/>
+        <!-- The two properties below are usually overridden -->
+        <!-- by the active platform. Just a fallback. -->
+        <property name="default.javac.source" value="1.4"/>
+        <property name="default.javac.target" value="1.4"/>
+    </target>
+    <target depends="-pre-init,-init-private,-init-user" name="-init-project">
+        <property file="nbproject/configs/${config}.properties"/>
+        <property file="nbproject/project.properties"/>
+    </target>
+    <target depends="-pre-init,-init-private,-init-user,-init-project,-init-macrodef-property" name="-do-init">
+        <available file="${manifest.file}" property="manifest.available"/>
+        <condition property="manifest.available+main.class">
+            <and>
+                <isset property="manifest.available"/>
+                <isset property="main.class"/>
+                <not>
+                    <equals arg1="${main.class}" arg2="" trim="true"/>
+                </not>
+            </and>
+        </condition>
+        <condition property="manifest.available+main.class+mkdist.available">
+            <and>
+                <istrue value="${manifest.available+main.class}"/>
+                <isset property="libs.CopyLibs.classpath"/>
+            </and>
+        </condition>
+        <condition property="have.tests">
+            <or>
+                <available file="${test.src.dir}"/>
+            </or>
+        </condition>
+        <condition property="have.sources">
+            <or>
+                <available file="${src.dir}"/>
+            </or>
+        </condition>
+        <condition property="netbeans.home+have.tests">
+            <and>
+                <isset property="netbeans.home"/>
+                <isset property="have.tests"/>
+            </and>
+        </condition>
+        <condition property="no.javadoc.preview">
+            <and>
+                <isset property="javadoc.preview"/>
+                <isfalse value="${javadoc.preview}"/>
+            </and>
+        </condition>
+        <property name="run.jvmargs" value=""/>
+        <property name="javac.compilerargs" value=""/>
+        <property name="work.dir" value="${basedir}"/>
+        <condition property="no.deps">
+            <and>
+                <istrue value="${no.dependencies}"/>
+            </and>
+        </condition>
+        <property name="javac.debug" value="true"/>
+        <property name="javadoc.preview" value="true"/>
+        <property name="application.args" value=""/>
+        <property name="source.encoding" value="${file.encoding}"/>
+        <condition property="javadoc.encoding.used" value="${javadoc.encoding}">
+            <and>
+                <isset property="javadoc.encoding"/>
+                <not>
+                    <equals arg1="${javadoc.encoding}" arg2=""/>
+                </not>
+            </and>
+        </condition>
+        <property name="javadoc.encoding.used" value="${source.encoding}"/>
+        <property name="includes" value="**"/>
+        <property name="excludes" value=""/>
+        <property name="do.depend" value="false"/>
+        <condition property="do.depend.true">
+            <istrue value="${do.depend}"/>
+        </condition>
+        <condition else="" property="javac.compilerargs.jaxws" value="-Djava.endorsed.dirs='${jaxws.endorsed.dir}'">
+            <and>
+                <isset property="jaxws.endorsed.dir"/>
+                <available file="nbproject/jaxws-build.xml"/>
+            </and>
+        </condition>
+    </target>
+    <target name="-post-init">
+        <!-- Empty placeholder for easier customization. -->
+        <!-- You can override this target in the ../build.xml file. -->
+    </target>
+    <target depends="-pre-init,-init-private,-init-user,-init-project,-do-init" name="-init-check">
+        <fail unless="src.dir">Must set src.dir</fail>
+        <fail unless="test.src.dir">Must set test.src.dir</fail>
+        <fail unless="build.dir">Must set build.dir</fail>
+        <fail unless="dist.dir">Must set dist.dir</fail>
+        <fail unless="build.classes.dir">Must set build.classes.dir</fail>
+        <fail unless="dist.javadoc.dir">Must set dist.javadoc.dir</fail>
+        <fail unless="build.test.classes.dir">Must set build.test.classes.dir</fail>
+        <fail unless="build.test.results.dir">Must set build.test.results.dir</fail>
+        <fail unless="build.classes.excludes">Must set build.classes.excludes</fail>
+        <fail unless="dist.jar">Must set dist.jar</fail>
+    </target>
+    <target name="-init-macrodef-property">
+        <macrodef name="property" uri="http://www.netbeans.org/ns/j2se-project/1">
+            <attribute name="name"/>
+            <attribute name="value"/>
+            <sequential>
+                <property name="@{name}" value="${@{value}}"/>
+            </sequential>
+        </macrodef>
+    </target>
+    <target name="-init-macrodef-javac">
+        <macrodef name="javac" uri="http://www.netbeans.org/ns/j2se-project/3">
+            <attribute default="${src.dir}" name="srcdir"/>
+            <attribute default="${build.classes.dir}" name="destdir"/>
+            <attribute default="${javac.classpath}" name="classpath"/>
+            <attribute default="${includes}" name="includes"/>
+            <attribute default="${excludes}" name="excludes"/>
+            <attribute default="${javac.debug}" name="debug"/>
+            <attribute default="" name="sourcepath"/>
+            <element name="customize" optional="true"/>
+            <sequential>
+                <javac debug="@{debug}" deprecation="${javac.deprecation}" destdir="@{destdir}" encoding="${source.encoding}" excludes="@{excludes}" includeantruntime="false" includes="@{includes}" source="${javac.source}" sourcepath="@{sourcepath}" srcdir="@{srcdir}" target="${javac.target}">
+                    <classpath>
+                        <path path="@{classpath}"/>
+                    </classpath>
+                    <compilerarg line="${javac.compilerargs} ${javac.compilerargs.jaxws}"/>
+                    <customize/>
+                </javac>
+            </sequential>
+        </macrodef>
+        <macrodef name="depend" uri="http://www.netbeans.org/ns/j2se-project/3">
+            <attribute default="${src.dir}" name="srcdir"/>
+            <attribute default="${build.classes.dir}" name="destdir"/>
+            <attribute default="${javac.classpath}" name="classpath"/>
+            <sequential>
+                <depend cache="${build.dir}/depcache" destdir="@{destdir}" excludes="${excludes}" includes="${includes}" srcdir="@{srcdir}">
+                    <classpath>
+                        <path path="@{classpath}"/>
+                    </classpath>
+                </depend>
+            </sequential>
+        </macrodef>
+        <macrodef name="force-recompile" uri="http://www.netbeans.org/ns/j2se-project/3">
+            <attribute default="${build.classes.dir}" name="destdir"/>
+            <sequential>
+                <fail unless="javac.includes">Must set javac.includes</fail>
+                <pathconvert pathsep="," property="javac.includes.binary">
+                    <path>
+                        <filelist dir="@{destdir}" files="${javac.includes}"/>
+                    </path>
+                    <globmapper from="*.java" to="*.class"/>
+                </pathconvert>
+                <delete>
+                    <files includes="${javac.includes.binary}"/>
+                </delete>
+            </sequential>
+        </macrodef>
+    </target>
+    <target name="-init-macrodef-junit">
+        <macrodef name="junit" uri="http://www.netbeans.org/ns/j2se-project/3">
+            <attribute default="${includes}" name="includes"/>
+            <attribute default="${excludes}" name="excludes"/>
+            <attribute default="**" name="testincludes"/>
+            <sequential>
+                <junit dir="${work.dir}" errorproperty="tests.failed" failureproperty="tests.failed" fork="true" showoutput="true">
+                    <batchtest todir="${build.test.results.dir}">
+                        <fileset dir="${test.src.dir}" excludes="@{excludes},${excludes}" includes="@{includes}">
+                            <filename name="@{testincludes}"/>
+                        </fileset>
+                    </batchtest>
+                    <classpath>
+                        <path path="${run.test.classpath}"/>
+                    </classpath>
+                    <syspropertyset>
+                        <propertyref prefix="test-sys-prop."/>
+                        <mapper from="test-sys-prop.*" to="*" type="glob"/>
+                    </syspropertyset>
+                    <formatter type="brief" usefile="false"/>
+                    <formatter type="xml"/>
+                    <jvmarg line="${run.jvmargs}"/>
+                </junit>
+            </sequential>
+        </macrodef>
+    </target>
+    <target depends="-init-debug-args" name="-init-macrodef-nbjpda">
+        <macrodef name="nbjpdastart" uri="http://www.netbeans.org/ns/j2se-project/1">
+            <attribute default="${main.class}" name="name"/>
+            <attribute default="${debug.classpath}" name="classpath"/>
+            <attribute default="" name="stopclassname"/>
+            <sequential>
+                <nbjpdastart addressproperty="jpda.address" name="@{name}" stopclassname="@{stopclassname}" transport="${debug-transport}">
+                    <classpath>
+                        <path path="@{classpath}"/>
+                    </classpath>
+                </nbjpdastart>
+            </sequential>
+        </macrodef>
+        <macrodef name="nbjpdareload" uri="http://www.netbeans.org/ns/j2se-project/1">
+            <attribute default="${build.classes.dir}" name="dir"/>
+            <sequential>
+                <nbjpdareload>
+                    <fileset dir="@{dir}" includes="${fix.classes}">
+                        <include name="${fix.includes}*.class"/>
+                    </fileset>
+                </nbjpdareload>
+            </sequential>
+        </macrodef>
+    </target>
+    <target name="-init-debug-args">
+        <property name="version-output" value="java version &quot;${ant.java.version}"/>
+        <condition property="have-jdk-older-than-1.4">
+            <or>
+                <contains string="${version-output}" substring="java version &quot;1.0"/>
+                <contains string="${version-output}" substring="java version &quot;1.1"/>
+                <contains string="${version-output}" substring="java version &quot;1.2"/>
+                <contains string="${version-output}" substring="java version &quot;1.3"/>
+            </or>
+        </condition>
+        <condition else="-Xdebug" property="debug-args-line" value="-Xdebug -Xnoagent -Djava.compiler=none">
+            <istrue value="${have-jdk-older-than-1.4}"/>
+        </condition>
+        <condition else="dt_socket" property="debug-transport-by-os" value="dt_shmem">
+            <os family="windows"/>
+        </condition>
+        <condition else="${debug-transport-by-os}" property="debug-transport" value="${debug.transport}">
+            <isset property="debug.transport"/>
+        </condition>
+    </target>
+    <target depends="-init-debug-args" name="-init-macrodef-debug">
+        <macrodef name="debug" uri="http://www.netbeans.org/ns/j2se-project/3">
+            <attribute default="${main.class}" name="classname"/>
+            <attribute default="${debug.classpath}" name="classpath"/>
+            <element name="customize" optional="true"/>
+            <sequential>
+                <java classname="@{classname}" dir="${work.dir}" fork="true">
+                    <jvmarg line="${debug-args-line}"/>
+                    <jvmarg value="-Xrunjdwp:transport=${debug-transport},address=${jpda.address}"/>
+                    <jvmarg line="${run.jvmargs}"/>
+                    <classpath>
+                        <path path="@{classpath}"/>
+                    </classpath>
+                    <syspropertyset>
+                        <propertyref prefix="run-sys-prop."/>
+                        <mapper from="run-sys-prop.*" to="*" type="glob"/>
+                    </syspropertyset>
+                    <customize/>
+                </java>
+            </sequential>
+        </macrodef>
+    </target>
+    <target name="-init-macrodef-java">
+        <macrodef name="java" uri="http://www.netbeans.org/ns/j2se-project/1">
+            <attribute default="${main.class}" name="classname"/>
+            <element name="customize" optional="true"/>
+            <sequential>
+                <java classname="@{classname}" dir="${work.dir}" fork="true">
+                    <jvmarg line="${run.jvmargs}"/>
+                    <classpath>
+                        <path path="${run.classpath}"/>
+                    </classpath>
+                    <syspropertyset>
+                        <propertyref prefix="run-sys-prop."/>
+                        <mapper from="run-sys-prop.*" to="*" type="glob"/>
+                    </syspropertyset>
+                    <customize/>
+                </java>
+            </sequential>
+        </macrodef>
+    </target>
+    <target name="-init-presetdef-jar">
+        <presetdef name="jar" uri="http://www.netbeans.org/ns/j2se-project/1">
+            <jar compress="${jar.compress}" jarfile="${dist.jar}">
+                <j2seproject1:fileset dir="${build.classes.dir}"/>
+            </jar>
+        </presetdef>
+    </target>
+    <target depends="-pre-init,-init-private,-init-user,-init-project,-do-init,-post-init,-init-check,-init-macrodef-property,-init-macrodef-javac,-init-macrodef-junit,-init-macrodef-nbjpda,-init-macrodef-debug,-init-macrodef-java,-init-presetdef-jar" name="init"/>
+    <!--
+                ===================
+                COMPILATION SECTION
+                ===================
+            -->
+    <target depends="init" name="deps-jar" unless="no.deps"/>
+    <target depends="init,-check-automatic-build,-clean-after-automatic-build" name="-verify-automatic-build"/>
+    <target depends="init" name="-check-automatic-build">
+        <available file="${build.classes.dir}/.netbeans_automatic_build" property="netbeans.automatic.build"/>
+    </target>
+    <target depends="init" if="netbeans.automatic.build" name="-clean-after-automatic-build">
+        <antcall target="clean"/>
+    </target>
+    <target depends="init,deps-jar" name="-pre-pre-compile">
+        <mkdir dir="${build.classes.dir}"/>
+    </target>
+    <target name="-pre-compile">
+        <!-- Empty placeholder for easier customization. -->
+        <!-- You can override this target in the ../build.xml file. -->
+    </target>
+    <target if="do.depend.true" name="-compile-depend">
+        <j2seproject3:depend/>
+    </target>
+    <target depends="init,deps-jar,-pre-pre-compile,-pre-compile,-compile-depend" if="have.sources" name="-do-compile">
+        <j2seproject3:javac/>
+        <copy todir="${build.classes.dir}">
+            <fileset dir="${src.dir}" excludes="${build.classes.excludes},${excludes}" includes="${includes}"/>
+        </copy>
+    </target>
+    <target name="-post-compile">
+        <!-- Empty placeholder for easier customization. -->
+        <!-- You can override this target in the ../build.xml file. -->
+    </target>
+    <target depends="init,deps-jar,-verify-automatic-build,-pre-pre-compile,-pre-compile,-do-compile,-post-compile" description="Compile project." name="compile"/>
+    <target name="-pre-compile-single">
+        <!-- Empty placeholder for easier customization. -->
+        <!-- You can override this target in the ../build.xml file. -->
+    </target>
+    <target depends="init,deps-jar,-pre-pre-compile" name="-do-compile-single">
+        <fail unless="javac.includes">Must select some files in the IDE or set javac.includes</fail>
+        <j2seproject3:force-recompile/>
+        <j2seproject3:javac excludes="" includes="${javac.includes}" sourcepath="${src.dir}"/>
+    </target>
+    <target name="-post-compile-single">
+        <!-- Empty placeholder for easier customization. -->
+        <!-- You can override this target in the ../build.xml file. -->
+    </target>
+    <target depends="init,deps-jar,-verify-automatic-build,-pre-pre-compile,-pre-compile-single,-do-compile-single,-post-compile-single" name="compile-single"/>
+    <!--
+                ====================
+                JAR BUILDING SECTION
+                ====================
+            -->
+    <target depends="init" name="-pre-pre-jar">
+        <dirname file="${dist.jar}" property="dist.jar.dir"/>
+        <mkdir dir="${dist.jar.dir}"/>
+    </target>
+    <target name="-pre-jar">
+        <!-- Empty placeholder for easier customization. -->
+        <!-- You can override this target in the ../build.xml file. -->
+    </target>
+    <target depends="init,compile,-pre-pre-jar,-pre-jar" name="-do-jar-without-manifest" unless="manifest.available">
+        <j2seproject1:jar/>
+    </target>
+    <target depends="init,compile,-pre-pre-jar,-pre-jar" if="manifest.available" name="-do-jar-with-manifest" unless="manifest.available+main.class">
+        <j2seproject1:jar manifest="${manifest.file}"/>
+    </target>
+    <target depends="init,compile,-pre-pre-jar,-pre-jar" if="manifest.available+main.class" name="-do-jar-with-mainclass" unless="manifest.available+main.class+mkdist.available">
+        <j2seproject1:jar manifest="${manifest.file}">
+            <j2seproject1:manifest>
+                <j2seproject1:attribute name="Main-Class" value="${main.class}"/>
+            </j2seproject1:manifest>
+        </j2seproject1:jar>
+        <echo>To run this application from the command line without Ant, try:</echo>
+        <property location="${build.classes.dir}" name="build.classes.dir.resolved"/>
+        <property location="${dist.jar}" name="dist.jar.resolved"/>
+        <pathconvert property="run.classpath.with.dist.jar">
+            <path path="${run.classpath}"/>
+            <map from="${build.classes.dir.resolved}" to="${dist.jar.resolved}"/>
+        </pathconvert>
+        <echo>java -cp "${run.classpath.with.dist.jar}" ${main.class}</echo>
+    </target>
+    <target depends="init,compile,-pre-pre-jar,-pre-jar" if="manifest.available+main.class+mkdist.available" name="-do-jar-with-libraries">
+        <property location="${build.classes.dir}" name="build.classes.dir.resolved"/>
+        <pathconvert property="run.classpath.without.build.classes.dir">
+            <path path="${run.classpath}"/>
+            <map from="${build.classes.dir.resolved}" to=""/>
+        </pathconvert>
+        <pathconvert pathsep=" " property="jar.classpath">
+            <path path="${run.classpath.without.build.classes.dir}"/>
+            <chainedmapper>
+                <flattenmapper/>
+                <globmapper from="*" to="lib/*"/>
+            </chainedmapper>
+        </pathconvert>
+        <taskdef classname="org.netbeans.modules.java.j2seproject.copylibstask.CopyLibs" classpath="${libs.CopyLibs.classpath}" name="copylibs"/>
+        <copylibs compress="${jar.compress}" jarfile="${dist.jar}" manifest="${manifest.file}" runtimeclasspath="${run.classpath.without.build.classes.dir}">
+            <fileset dir="${build.classes.dir}"/>
+            <manifest>
+                <attribute name="Main-Class" value="${main.class}"/>
+                <attribute name="Class-Path" value="${jar.classpath}"/>
+            </manifest>
+        </copylibs>
+        <echo>To run this application from the command line without Ant, try:</echo>
+        <property location="${dist.jar}" name="dist.jar.resolved"/>
+        <echo>java -jar "${dist.jar.resolved}"</echo>
+    </target>
+    <target name="-post-jar">
+        <!-- Empty placeholder for easier customization. -->
+        <!-- You can override this target in the ../build.xml file. -->
+    </target>
+    <target depends="init,compile,-pre-jar,-do-jar-with-manifest,-do-jar-without-manifest,-do-jar-with-mainclass,-do-jar-with-libraries,-post-jar" description="Build JAR." name="jar"/>
+    <!--
+                =================
+                EXECUTION SECTION
+                =================
+            -->
+    <target depends="init,compile" description="Run a main class." name="run">
+        <j2seproject1:java>
+            <customize>
+                <arg line="${application.args}"/>
+            </customize>
+        </j2seproject1:java>
+    </target>
+    <target name="-do-not-recompile">
+        <property name="javac.includes.binary" value=""/>
+    </target>
+    <target depends="init,-do-not-recompile,compile-single" name="run-single">
+        <fail unless="run.class">Must select one file in the IDE or set run.class</fail>
+        <j2seproject1:java classname="${run.class}"/>
+    </target>
+    <!--
+                =================
+                DEBUGGING SECTION
+                =================
+            -->
+    <target depends="init" if="netbeans.home" name="-debug-start-debugger">
+        <j2seproject1:nbjpdastart name="${debug.class}"/>
+    </target>
+    <target depends="init,compile" name="-debug-start-debuggee">
+        <j2seproject3:debug>
+            <customize>
+                <arg line="${application.args}"/>
+            </customize>
+        </j2seproject3:debug>
+    </target>
+    <target depends="init,compile,-debug-start-debugger,-debug-start-debuggee" description="Debug project in IDE." if="netbeans.home" name="debug"/>
+    <target depends="init" if="netbeans.home" name="-debug-start-debugger-stepinto">
+        <j2seproject1:nbjpdastart stopclassname="${main.class}"/>
+    </target>
+    <target depends="init,compile,-debug-start-debugger-stepinto,-debug-start-debuggee" if="netbeans.home" name="debug-stepinto"/>
+    <target depends="init,compile-single" if="netbeans.home" name="-debug-start-debuggee-single">
+        <fail unless="debug.class">Must select one file in the IDE or set debug.class</fail>
+        <j2seproject3:debug classname="${debug.class}"/>
+    </target>
+    <target depends="init,-do-not-recompile,compile-single,-debug-start-debugger,-debug-start-debuggee-single" if="netbeans.home" name="debug-single"/>
+    <target depends="init" name="-pre-debug-fix">
+        <fail unless="fix.includes">Must set fix.includes</fail>
+        <property name="javac.includes" value="${fix.includes}.java"/>
+    </target>
+    <target depends="init,-pre-debug-fix,compile-single" if="netbeans.home" name="-do-debug-fix">
+        <j2seproject1:nbjpdareload/>
+    </target>
+    <target depends="init,-pre-debug-fix,-do-debug-fix" if="netbeans.home" name="debug-fix"/>
+    <!--
+                ===============
+                JAVADOC SECTION
+                ===============
+            -->
+    <target depends="init" name="-javadoc-build">
+        <mkdir dir="${dist.javadoc.dir}"/>
+        <javadoc additionalparam="${javadoc.additionalparam}" author="${javadoc.author}" charset="UTF-8" destdir="${dist.javadoc.dir}" docencoding="UTF-8" encoding="${javadoc.encoding.used}" failonerror="true" noindex="${javadoc.noindex}" nonavbar="${javadoc.nonavbar}" notree="${javadoc.notree}" private="${javadoc.private}" source="${javac.source}" splitindex="${javadoc.splitindex}" use="${javadoc.use}" useexternalfile="true" version="${javadoc.version}" windowtitle="${javadoc.windowtitle}">
+            <classpath>
+                <path path="${javac.classpath}"/>
+            </classpath>
+            <fileset dir="${src.dir}" excludes="${excludes}" includes="${includes}">
+                <filename name="**/*.java"/>
+            </fileset>
+        </javadoc>
+    </target>
+    <target depends="init,-javadoc-build" if="netbeans.home" name="-javadoc-browse" unless="no.javadoc.preview">
+        <nbbrowse file="${dist.javadoc.dir}/index.html"/>
+    </target>
+    <target depends="init,-javadoc-build,-javadoc-browse" description="Build Javadoc." name="javadoc"/>
+    <!--
+                =========================
+                JUNIT COMPILATION SECTION
+                =========================
+            -->
+    <target depends="init,compile" if="have.tests" name="-pre-pre-compile-test">
+        <mkdir dir="${build.test.classes.dir}"/>
+    </target>
+    <target name="-pre-compile-test">
+        <!-- Empty placeholder for easier customization. -->
+        <!-- You can override this target in the ../build.xml file. -->
+    </target>
+    <target if="do.depend.true" name="-compile-test-depend">
+        <j2seproject3:depend classpath="${javac.test.classpath}" destdir="${build.test.classes.dir}" srcdir="${test.src.dir}"/>
+    </target>
+    <target depends="init,compile,-pre-pre-compile-test,-pre-compile-test,-compile-test-depend" if="have.tests" name="-do-compile-test">
+        <j2seproject3:javac classpath="${javac.test.classpath}" debug="true" destdir="${build.test.classes.dir}" srcdir="${test.src.dir}"/>
+        <copy todir="${build.test.classes.dir}">
+            <fileset dir="${test.src.dir}" excludes="${build.classes.excludes},${excludes}" includes="${includes}"/>
+        </copy>
+    </target>
+    <target name="-post-compile-test">
+        <!-- Empty placeholder for easier customization. -->
+        <!-- You can override this target in the ../build.xml file. -->
+    </target>
+    <target depends="init,compile,-pre-pre-compile-test,-pre-compile-test,-do-compile-test,-post-compile-test" name="compile-test"/>
+    <target name="-pre-compile-test-single">
+        <!-- Empty placeholder for easier customization. -->
+        <!-- You can override this target in the ../build.xml file. -->
+    </target>
+    <target depends="init,compile,-pre-pre-compile-test,-pre-compile-test-single" if="have.tests" name="-do-compile-test-single">
+        <fail unless="javac.includes">Must select some files in the IDE or set javac.includes</fail>
+        <j2seproject3:force-recompile destdir="${build.test.classes.dir}"/>
+        <j2seproject3:javac classpath="${javac.test.classpath}" debug="true" destdir="${build.test.classes.dir}" excludes="" includes="${javac.includes}" sourcepath="${test.src.dir}" srcdir="${test.src.dir}"/>
+        <copy todir="${build.test.classes.dir}">
+            <fileset dir="${test.src.dir}" excludes="${build.classes.excludes},${excludes}" includes="${includes}"/>
+        </copy>
+    </target>
+    <target name="-post-compile-test-single">
+        <!-- Empty placeholder for easier customization. -->
+        <!-- You can override this target in the ../build.xml file. -->
+    </target>
+    <target depends="init,compile,-pre-pre-compile-test,-pre-compile-test-single,-do-compile-test-single,-post-compile-test-single" name="compile-test-single"/>
+    <!--
+                =======================
+                JUNIT EXECUTION SECTION
+                =======================
+            -->
+    <target depends="init" if="have.tests" name="-pre-test-run">
+        <mkdir dir="${build.test.results.dir}"/>
+    </target>
+    <target depends="init,compile-test,-pre-test-run" if="have.tests" name="-do-test-run">
+        <j2seproject3:junit testincludes="**/*Test.java"/>
+    </target>
+    <target depends="init,compile-test,-pre-test-run,-do-test-run" if="have.tests" name="-post-test-run">
+        <fail if="tests.failed">Some tests failed; see details above.</fail>
+    </target>
+    <target depends="init" if="have.tests" name="test-report"/>
+    <target depends="init" if="netbeans.home+have.tests" name="-test-browse"/>
+    <target depends="init,compile-test,-pre-test-run,-do-test-run,test-report,-post-test-run,-test-browse" description="Run unit tests." name="test"/>
+    <target depends="init" if="have.tests" name="-pre-test-run-single">
+        <mkdir dir="${build.test.results.dir}"/>
+    </target>
+    <target depends="init,compile-test-single,-pre-test-run-single" if="have.tests" name="-do-test-run-single">
+        <fail unless="test.includes">Must select some files in the IDE or set test.includes</fail>
+        <j2seproject3:junit excludes="" includes="${test.includes}"/>
+    </target>
+    <target depends="init,compile-test-single,-pre-test-run-single,-do-test-run-single" if="have.tests" name="-post-test-run-single">
+        <fail if="tests.failed">Some tests failed; see details above.</fail>
+    </target>
+    <target depends="init,-do-not-recompile,compile-test-single,-pre-test-run-single,-do-test-run-single,-post-test-run-single" description="Run single unit test." name="test-single"/>
+    <!--
+                =======================
+                JUNIT DEBUGGING SECTION
+                =======================
+            -->
+    <target depends="init,compile-test" if="have.tests" name="-debug-start-debuggee-test">
+        <fail unless="test.class">Must select one file in the IDE or set test.class</fail>
+        <property location="${build.test.results.dir}/TEST-${test.class}.xml" name="test.report.file"/>
+        <delete file="${test.report.file}"/>
+        <mkdir dir="${build.test.results.dir}"/>
+        <j2seproject3:debug classname="org.apache.tools.ant.taskdefs.optional.junit.JUnitTestRunner" classpath="${ant.home}/lib/ant.jar:${ant.home}/lib/ant-junit.jar:${debug.test.classpath}">
+            <customize>
+                <syspropertyset>
+                    <propertyref prefix="test-sys-prop."/>
+                    <mapper from="test-sys-prop.*" to="*" type="glob"/>
+                </syspropertyset>
+                <arg value="${test.class}"/>
+                <arg value="showoutput=true"/>
+                <arg value="formatter=org.apache.tools.ant.taskdefs.optional.junit.BriefJUnitResultFormatter"/>
+                <arg value="formatter=org.apache.tools.ant.taskdefs.optional.junit.XMLJUnitResultFormatter,${test.report.file}"/>
+            </customize>
+        </j2seproject3:debug>
+    </target>
+    <target depends="init,compile-test" if="netbeans.home+have.tests" name="-debug-start-debugger-test">
+        <j2seproject1:nbjpdastart classpath="${debug.test.classpath}" name="${test.class}"/>
+    </target>
+    <target depends="init,-do-not-recompile,compile-test-single,-debug-start-debugger-test,-debug-start-debuggee-test" name="debug-test"/>
+    <target depends="init,-pre-debug-fix,compile-test-single" if="netbeans.home" name="-do-debug-fix-test">
+        <j2seproject1:nbjpdareload dir="${build.test.classes.dir}"/>
+    </target>
+    <target depends="init,-pre-debug-fix,-do-debug-fix-test" if="netbeans.home" name="debug-fix-test"/>
+    <!--
+                =========================
+                APPLET EXECUTION SECTION
+                =========================
+            -->
+    <target depends="init,compile-single" name="run-applet">
+        <fail unless="applet.url">Must select one file in the IDE or set applet.url</fail>
+        <j2seproject1:java classname="sun.applet.AppletViewer">
+            <customize>
+                <arg value="${applet.url}"/>
+            </customize>
+        </j2seproject1:java>
+    </target>
+    <!--
+                =========================
+                APPLET DEBUGGING  SECTION
+                =========================
+            -->
+    <target depends="init,compile-single" if="netbeans.home" name="-debug-start-debuggee-applet">
+        <fail unless="applet.url">Must select one file in the IDE or set applet.url</fail>
+        <j2seproject3:debug classname="sun.applet.AppletViewer">
+            <customize>
+                <arg value="${applet.url}"/>
+            </customize>
+        </j2seproject3:debug>
+    </target>
+    <target depends="init,compile-single,-debug-start-debugger,-debug-start-debuggee-applet" if="netbeans.home" name="debug-applet"/>
+    <!--
+                ===============
+                CLEANUP SECTION
+                ===============
+            -->
+    <target depends="init" name="deps-clean" unless="no.deps"/>
+    <target depends="init" name="-do-clean">
+        <delete dir="${build.dir}"/>
+        <delete dir="${dist.dir}"/>
+    </target>
+    <target name="-post-clean">
+        <!-- Empty placeholder for easier customization. -->
+        <!-- You can override this target in the ../build.xml file. -->
+    </target>
+    <target depends="init,deps-clean,-do-clean,-post-clean" description="Clean build products." name="clean"/>
+</project>
diff -r cb8db49f9d1c -r 0678c9589013 samples/trycatchredo/nbproject/genfiles.properties
--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/samples/trycatchredo/nbproject/genfiles.properties	Sun Feb 01 16:29:46 2009 +0100
@@ -0,0 +1,8 @@
+build.xml.data.CRC32=5d238722
+build.xml.script.CRC32=43ec1e0f
+build.xml.stylesheet.CRC32=958a1d3e
+# This file is used by a NetBeans-based IDE to track changes in generated files such as build-impl.xml.
+# Do not edit this file. You may delete it but then the IDE will never regenerate such files for you.
+nbproject/build-impl.xml.data.CRC32=5d238722
+nbproject/build-impl.xml.script.CRC32=10047cb8
+nbproject/build-impl.xml.stylesheet.CRC32=e55b27f5
diff -r cb8db49f9d1c -r 0678c9589013 samples/trycatchredo/nbproject/project.properties
--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/samples/trycatchredo/nbproject/project.properties	Sun Feb 01 16:29:46 2009 +0100
@@ -0,0 +1,58 @@
+build.classes.dir=${build.dir}/classes
+build.classes.excludes=**/*.java,**/*.form
+# This directory is removed when the project is cleaned:
+build.dir=build
+build.generated.dir=${build.dir}/generated
+# Only compile against the classpath explicitly listed here:
+build.sysclasspath=ignore
+build.test.classes.dir=${build.dir}/test/classes
+build.test.results.dir=${build.dir}/test/results
+debug.classpath=\
+    ${run.classpath}
+debug.test.classpath=\
+    ${run.test.classpath}
+# This directory is removed when the project is cleaned:
+dist.dir=dist
+dist.jar=${dist.dir}/trycatchredo.jar
+dist.javadoc.dir=${dist.dir}/javadoc
+excludes=
+file.reference.junit-4.4.jar=../libs/dist/junit-4.4.jar
+includes=**
+jar.compress=false
+javac.classpath=
+# Space-separated list of extra javac options
+javac.compilerargs=
+javac.deprecation=false
+javac.source=1.5
+javac.target=1.5
+javac.test.classpath=\
+    ${javac.classpath}:\
+    ${build.classes.dir}:\
+    ${file.reference.junit-4.4.jar}
+javadoc.additionalparam=
+javadoc.author=false
+javadoc.encoding=${source.encoding}
+javadoc.noindex=false
+javadoc.nonavbar=false
+javadoc.notree=false
+javadoc.private=false
+javadoc.splitindex=true
+javadoc.use=true
+javadoc.version=false
+javadoc.windowtitle=
+main.class=org.apidesign.exceptions.trycatchredo.usage.Main
+meta.inf.dir=${src.dir}/META-INF
+platform.active=default_platform
+run.classpath=\
+    ${javac.classpath}:\
+    ${build.classes.dir}
+# Space-separated list of JVM arguments used when running the project
+# (you may also define separate properties like run-sys-prop.name=value instead of -Dname=value
+# or test-sys-prop.name=value to set system properties for unit tests):
+run.jvmargs=
+run.test.classpath=\
+    ${javac.test.classpath}:\
+    ${build.test.classes.dir}
+source.encoding=UTF-8
+src.dir=src
+test.src.dir=test
diff -r cb8db49f9d1c -r 0678c9589013 samples/trycatchredo/nbproject/project.xml
--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/samples/trycatchredo/nbproject/project.xml	Sun Feb 01 16:29:46 2009 +0100
@@ -0,0 +1,16 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<project xmlns="http://www.netbeans.org/ns/project/1">
+    <type>org.netbeans.modules.java.j2seproject</type>
+    <configuration>
+        <data xmlns="http://www.netbeans.org/ns/j2se-project/3">
+            <name>trycatchredo</name>
+            <minimum-ant-version>1.6.5</minimum-ant-version>
+            <source-roots>
+                <root id="src.dir"/>
+            </source-roots>
+            <test-roots>
+                <root id="test.src.dir"/>
+            </test-roots>
+        </data>
+    </configuration>
+</project>
diff -r cb8db49f9d1c -r 0678c9589013 samples/trycatchredo/src/org/apidesign/exceptions/trycatchredo/api/IOManager.java
--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/samples/trycatchredo/src/org/apidesign/exceptions/trycatchredo/api/IOManager.java	Sun Feb 01 16:29:46 2009 +0100
@@ -0,0 +1,44 @@
+package org.apidesign.exceptions.trycatchredo.api;
+
+import java.net.URL;
+import javax.swing.Action;
+import javax.swing.JDialog;
+import javax.swing.JOptionPane;
+
+/**
+ *
+ * @author Jaroslav Tulach <jtulach@netbeans.org>
+ */
+public final class IOManager {
+    IOManager() {
+    }
+
+    /** Action that can store a text to given URL.
+     *
+     * @param where the url to upload the text to
+     * @param what the text to upload
+     * @return action that can be invoked anytime to save the content
+     */
+    public static Action createSaveAction(URL where, CharSequence what) {
+        if (old) {
+            return new SaveAction(where, what);
+        } else {
+            return new SaveActionWithQuery(where, what);
+        }
+    }
+
+    //
+    // Support for executing mock objects in tests
+    //
+
+    static boolean old;
+    static Object setVisibleOption;
+    static void setVisible(JDialog d, JOptionPane p) {
+        if (setVisibleOption == null) {
+            d.setVisible(true);
+        } else {
+            // only in test mode
+            p.setValue(setVisibleOption);
+        }
+    }
+}
diff -r cb8db49f9d1c -r 0678c9589013 samples/trycatchredo/src/org/apidesign/exceptions/trycatchredo/api/SaveAction.java
--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/samples/trycatchredo/src/org/apidesign/exceptions/trycatchredo/api/SaveAction.java	Sun Feb 01 16:29:46 2009 +0100
@@ -0,0 +1,35 @@
+package org.apidesign.exceptions.trycatchredo.api;
+
+import java.awt.EventQueue;
+import java.awt.event.ActionEvent;
+import java.io.IOException;
+import java.io.OutputStream;
+import java.net.URL;
+import javax.swing.AbstractAction;
+import javax.swing.JOptionPane;
+
+/**
+ *
+ * @author Jaroslav Tulach
+ */
+final class SaveAction extends AbstractAction {
+    private final URL where;
+    private final CharSequence what;
+    
+    SaveAction(URL where, CharSequence what) {
+        this.where = where;
+        this.what = what;
+    }
+    
+    
+    public void actionPerformed(ActionEvent ev) {
+        assert EventQueue.isDispatchThread();
+        try {
+            OutputStream os = where.openConnection().getOutputStream();
+            os.write(what.toString().getBytes());
+            os.close();
+        } catch (IOException ex) {
+            JOptionPane.showMessageDialog(null, ex);
+        }
+    }
+}
diff -r cb8db49f9d1c -r 0678c9589013 samples/trycatchredo/src/org/apidesign/exceptions/trycatchredo/api/SaveActionWithQuery.java
--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/samples/trycatchredo/src/org/apidesign/exceptions/trycatchredo/api/SaveActionWithQuery.java	Sun Feb 01 16:29:46 2009 +0100
@@ -0,0 +1,54 @@
+package org.apidesign.exceptions.trycatchredo.api;
+
+import java.awt.EventQueue;
+import java.awt.event.ActionEvent;
+import java.io.IOException;
+import java.io.OutputStream;
+import java.net.URL;
+import javax.swing.AbstractAction;
+import javax.swing.JDialog;
+import javax.swing.JOptionPane;
+
+/**
+ *
+ * @author Jaroslav Tulach
+ */
+final class SaveActionWithQuery extends AbstractAction {
+    private final URL where;
+    private final CharSequence what;
+    
+    SaveActionWithQuery(URL where, CharSequence what) {
+        this.where = where;
+        this.what = what;
+    }
+    
+    
+    public void actionPerformed(ActionEvent ev) {
+        assert EventQueue.isDispatchThread();
+        for (;;) {
+            try {
+                OutputStream os = where.openConnection().getOutputStream();
+                os.write(what.toString().getBytes());
+                os.close();
+            } catch (UserQuestionException ex) {
+                JOptionPane p = ex.getQuestionPane();
+                JDialog d = p.createDialog(ex.getLocalizedMessage());
+                setVisible(d, p);
+                ex.confirm(p.getValue());
+                if (
+                    !p.getValue().equals(JOptionPane.CANCEL_OPTION) &&
+                    !p.getValue().equals(JOptionPane.CLOSED_OPTION)
+                ) {
+                    continue;
+                }
+            } catch (IOException ex) {
+                JOptionPane.showMessageDialog(null, ex);
+            }
+            break;
+        }
+    }
+
+    private static void setVisible(JDialog d, JOptionPane p) {
+        IOManager.setVisible(d, p);
+    }
+}
diff -r cb8db49f9d1c -r 0678c9589013 samples/trycatchredo/src/org/apidesign/exceptions/trycatchredo/api/UserQuestionException.java
--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/samples/trycatchredo/src/org/apidesign/exceptions/trycatchredo/api/UserQuestionException.java	Sun Feb 01 16:29:46 2009 +0100
@@ -0,0 +1,29 @@
+package org.apidesign.exceptions.trycatchredo.api;
+
+import java.io.IOException;
+import javax.swing.JOptionPane;
+
+/** Specialized I/O exception to request some kind of user confirmation.
+ * A code that needs to ask user shall not attempt to open a dialog itself,
+ * rather it shall emit this exception and let its callers show the dialog
+ * at appropriate time.
+ *
+ * @author Jaroslav Tulach
+ * @since 2.0
+ */
+public abstract class UserQuestionException extends IOException {
+    /** Description of the dialog to show to the user. Whoever catches
+     * this exception shall use {@link #getQuestionPane()}.{@link JOptionPane#createDialog(java.lang.String)}
+     * to construct and display the dialog.
+     * 
+     * @return the pane to display to user
+     */
+    public abstract JOptionPane getQuestionPane();
+    /** When the user confirms (or rejects) message presented by the
+     * {@link #getQuestionPane()} dialog, the exception shall be notified
+     * by calling this method with {@link JOptionPane#getValue()} option.
+     *
+     * @param option the option selected by the user
+     */
+    public abstract void confirm(Object option);
+}
diff -r cb8db49f9d1c -r 0678c9589013 samples/trycatchredo/src/org/apidesign/exceptions/trycatchredo/usage/Main.java
--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/samples/trycatchredo/src/org/apidesign/exceptions/trycatchredo/usage/Main.java	Sun Feb 01 16:29:46 2009 +0100
@@ -0,0 +1,35 @@
+package org.apidesign.exceptions.trycatchredo.usage;
+
+import java.awt.EventQueue;
+import java.awt.event.ActionEvent;
+import java.net.URL;
+import javax.swing.Action;
+import org.apidesign.exceptions.trycatchredo.api.IOManager;
+import org.apidesign.exceptions.trycatchredo.api.UserQuestionException;
+
+/** Sample usage showing interactive storage capabilities of the
+ * {@link UserQuestionException}
+ *
+ * @author Jaroslav Tulach <jtulach@netbeans.org>
+ */
+public class Main {
+    public static void main(String[] args) throws Exception {
+        MemoryURL.initialize();
+        
+        for (int cnt = 0; cnt < 10; cnt++) {
+            URL u = new URL("memory://" + cnt + "/queryEncoding.txt");
+            MemoryURL.registerURL(u.toExternalForm(), "", new QueryStream());
+            final Action a = IOManager.createSaveAction(u, "Ask a Question");
+            EventQueue.invokeAndWait(new Runnable() {
+                public void run() {
+                    a.actionPerformed(new ActionEvent(this, 0, ""));
+                }
+            });
+            String out = MemoryURL.getOutputForURL(u.toExternalForm());
+
+            System.err.println(cnt + " output: " + out);
+        }
+
+        System.exit(0);
+    }
+}
diff -r cb8db49f9d1c -r 0678c9589013 samples/trycatchredo/src/org/apidesign/exceptions/trycatchredo/usage/MemoryURL.java
--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/samples/trycatchredo/src/org/apidesign/exceptions/trycatchredo/usage/MemoryURL.java	Sun Feb 01 16:29:46 2009 +0100
@@ -0,0 +1,94 @@
+
+package org.apidesign.exceptions.trycatchredo.usage;
+
+import java.io.ByteArrayInputStream;
+import java.io.ByteArrayOutputStream;
+import java.io.IOException;
+import java.io.InputStream;
+import java.io.OutputStream;
+import java.net.MalformedURLException;
+import java.net.URL;
+import java.net.URLConnection;
+import java.net.URLStreamHandler;
+import java.net.URLStreamHandlerFactory;
+import java.util.HashMap;
+import java.util.Map;
+
+/** Support for special "memory://" URLs. Useful when testing network communication.
+ *
+ * @author Jaroslav Tulach
+ */
+public final class MemoryURL extends URLStreamHandler {
+    private MemoryURL() {
+    }
+
+    public static void initialize() {
+    }
+    static {
+        class F implements URLStreamHandlerFactory {
+            public URLStreamHandler createURLStreamHandler(String protocol) {
+                if (protocol.startsWith("memory")) {
+                    return new MemoryURL();
+                }
+                return null;
+            }
+        }
+        F f = new F();
+        URL.setURLStreamHandlerFactory(f);
+    }
+    
+    private static Map<String,InputStream> contents = new HashMap<String,InputStream>();
+    private static Map<String,OutputStream> outputs = new HashMap<String,OutputStream>();
+
+    public static void registerURL(String u, String content, OutputStream out) throws MalformedURLException {
+        contents.put(u, new ByteArrayInputStream(content.getBytes()));
+        outputs.put(u, out);
+    }
+    
+    public static String getOutputForURL(String u) {
+        OutputStream out = outputs.get(u);
+        return out.toString();
+    }
+    
+    protected URLConnection openConnection(URL u) throws IOException {
+        return new MC(u);
+    }
+    
+    private static final class MC extends URLConnection {
+        private InputStream values;
+        private OutputStream out;
+        
+        public MC(URL u) {
+            super(u);
+            out = outputs.get(u.toExternalForm());
+            if (out == null) {
+                out = new ByteArrayOutputStream();
+                outputs.put(u.toExternalForm(), out);
+            }
+        }
+
+        public void connect() throws IOException {
+            if (values != null) {
+                return;
+            }
+            values = contents.remove(url.toExternalForm());
+            if (values == null) {
+                throw new IOException("No such content: " + url);
+            }
+        }
+
+        @Override
+        public InputStream getInputStream() throws IOException {
+            connect();
+            return values;
+        }
+
+        @Override
+        public OutputStream getOutputStream() throws IOException {
+            if (out == null) {
+                out = new ByteArrayOutputStream();
+            }
+            return out;
+        }
+    }
+}
diff -r cb8db49f9d1c -r 0678c9589013 samples/trycatchredo/src/org/apidesign/exceptions/trycatchredo/usage/QueryStream.java
--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/samples/trycatchredo/src/org/apidesign/exceptions/trycatchredo/usage/QueryStream.java	Sun Feb 01 16:29:46 2009 +0100
@@ -0,0 +1,65 @@
+package org.apidesign.exceptions.trycatchredo.usage;
+
+import org.apidesign.exceptions.trycatchredo.api.UserQuestionException;
+import java.io.ByteArrayOutputStream;
+import java.io.IOException;
+import java.io.OutputStream;
+import javax.swing.JOptionPane;
+
+public final class QueryStream extends OutputStream {
+    private ByteArrayOutputStream arr = new ByteArrayOutputStream();
+    /** this field can be manipulated by the QueryException */
+    Boolean reverse;
+
+    @Override
+    public synchronized void write(byte[] b, int off, int len) throws IOException {
+        if (reverse == null) {
+            throw new QueryException();
+        }
+        arr.write(b, off, len);
+    }
+
+    @Override
+    public synchronized void write(int b) throws IOException {
+        if (reverse == null) {
+            throw new QueryException();
+        }
+        arr.write(b);
+    }
+
+    @Override
+    public String toString() {
+        if (reverse == null) {
+            return "Reverse question was not answered yet!";
+        }
+        if (reverse) {
+            StringBuilder sb = new StringBuilder();
+            sb.append(arr.toString());
+            sb.reverse();
+            return sb.toString();
+        }
+        return arr.toString();
+    }
+
+    private class QueryException extends UserQuestionException {
+
+        @Override
+        public JOptionPane getQuestionPane() {
+            JOptionPane p = new JOptionPane("Store in reverse way?");
+            p.setOptionType(JOptionPane.YES_NO_CANCEL_OPTION);
+            return p;
+        }
+
+        @Override
+        public void confirm(Object option) {
+            if (option.equals(JOptionPane.YES_OPTION)) {
+                reverse = Boolean.TRUE;
+                return;
+            }
+            if (option.equals(JOptionPane.NO_OPTION)) {
+                reverse = Boolean.FALSE;
+                return;
+            }
+        }
+    }
+}
diff -r cb8db49f9d1c -r 0678c9589013 samples/trycatchredo/test/org/apidesign/exceptions/trycatchredo/api/IOManagerTest.java
--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/samples/trycatchredo/test/org/apidesign/exceptions/trycatchredo/api/IOManagerTest.java	Sun Feb 01 16:29:46 2009 +0100
@@ -0,0 +1,64 @@
+package org.apidesign.exceptions.trycatchredo.api;
+
+
+import org.apidesign.exceptions.trycatchredo.usage.MemoryURL;
+import java.awt.EventQueue;
+import java.awt.event.ActionEvent;
+import java.net.URL;
+import javax.swing.Action;
+import javax.swing.JOptionPane;
+import org.apidesign.exceptions.trycatchredo.usage.QueryStream;
+import org.junit.After;
+import org.junit.Before;
+import org.junit.Test;
+import static org.junit.Assert.*;
+
+/**
+ *
+ * @author Jaroslav Tulach <jtulach@netbeans.org>
+ */
+public class IOManagerTest {
+
+    public IOManagerTest() {
+    }
+
+    @Before
+    public void setUp() {
+        MemoryURL.initialize();
+    }
+
+    @After
+    public void tearDown() {
+    }
+
+    @Test
+    public void simpleWrite() throws Exception {
+        URL u = new URL("memory://simpleWrite.txt");
+        MemoryURL.registerURL(u.toExternalForm(), "", null);
+        final Action a = IOManager.createSaveAction(u, "Hello World!");
+        EventQueue.invokeAndWait(new Runnable() {
+            public void run() {
+                a.actionPerformed(new ActionEvent(this, 0, ""));
+            }
+        });
+        String out = MemoryURL.getOutputForURL(u.toExternalForm());
+        assertEquals("Hello World!", out);
+    }
+
+    @Test
+    public void writeWithAQuestion() throws Exception {
+        URL u = new URL("memory://queryEncoding.txt");
+
+        MemoryURL.registerURL(u.toExternalForm(), "", new QueryStream());
+        final Action a = IOManager.createSaveAction(u, "Ask a Question");
+        // simulate that the user clicks Yes to the reverse question in the dialog
+        IOManager.setVisibleOption = JOptionPane.YES_OPTION;
+        EventQueue.invokeAndWait(new Runnable() {
+            public void run() {
+                a.actionPerformed(new ActionEvent(this, 0, ""));
+            }
+        });
+        String out = MemoryURL.getOutputForURL(u.toExternalForm());
+        assertEquals("Text is reversed", "noitseuQ a ksA", out);
+    }
+}
\ No newline at end of file