1.1 --- /dev/null Thu Jan 01 00:00:00 1970 +0000
1.2 +++ b/emul/nb-configuration.xml Sun Sep 30 18:57:15 2012 -0700
1.3 @@ -0,0 +1,18 @@
1.4 +<?xml version="1.0" encoding="UTF-8"?>
1.5 +<project-shared-configuration>
1.6 + <!--
1.7 +This file contains additional configuration written by modules in the NetBeans IDE.
1.8 +The configuration is intended to be shared among all the users of project and
1.9 +therefore it is assumed to be part of version control checkout.
1.10 +Without this configuration present, some functionality in the IDE may be limited or fail altogether.
1.11 +-->
1.12 + <properties xmlns="http://www.netbeans.org/ns/maven-properties-data/1">
1.13 + <!--
1.14 +Properties that influence various parts of the IDE, especially code formatting and the like.
1.15 +You can copy and paste the single properties, into the pom.xml file and the IDE will pick them up.
1.16 +That way multiple projects can share the same settings (useful for formatting rules for example).
1.17 +Any value defined here will override the pom.xml file value but is only applicable to the current project.
1.18 +-->
1.19 + <netbeans.hint.jdkPlatform>Empty7</netbeans.hint.jdkPlatform>
1.20 + </properties>
1.21 +</project-shared-configuration>
2.1 --- /dev/null Thu Jan 01 00:00:00 1970 +0000
2.2 +++ b/emul/src/main/java/java/lang/Boolean.java Sun Sep 30 18:57:15 2012 -0700
2.3 @@ -0,0 +1,282 @@
2.4 +/*
2.5 + * Copyright (c) 1994, 2006, Oracle and/or its affiliates. All rights reserved.
2.6 + * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
2.7 + *
2.8 + * This code is free software; you can redistribute it and/or modify it
2.9 + * under the terms of the GNU General Public License version 2 only, as
2.10 + * published by the Free Software Foundation. Oracle designates this
2.11 + * particular file as subject to the "Classpath" exception as provided
2.12 + * by Oracle in the LICENSE file that accompanied this code.
2.13 + *
2.14 + * This code is distributed in the hope that it will be useful, but WITHOUT
2.15 + * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
2.16 + * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
2.17 + * version 2 for more details (a copy is included in the LICENSE file that
2.18 + * accompanied this code).
2.19 + *
2.20 + * You should have received a copy of the GNU General Public License version
2.21 + * 2 along with this work; if not, write to the Free Software Foundation,
2.22 + * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
2.23 + *
2.24 + * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
2.25 + * or visit www.oracle.com if you need additional information or have any
2.26 + * questions.
2.27 + */
2.28 +
2.29 +package java.lang;
2.30 +
2.31 +/**
2.32 + * The Boolean class wraps a value of the primitive type
2.33 + * {@code boolean} in an object. An object of type
2.34 + * {@code Boolean} contains a single field whose type is
2.35 + * {@code boolean}.
2.36 + * <p>
2.37 + * In addition, this class provides many methods for
2.38 + * converting a {@code boolean} to a {@code String} and a
2.39 + * {@code String} to a {@code boolean}, as well as other
2.40 + * constants and methods useful when dealing with a
2.41 + * {@code boolean}.
2.42 + *
2.43 + * @author Arthur van Hoff
2.44 + * @since JDK1.0
2.45 + */
2.46 +public final class Boolean implements java.io.Serializable,
2.47 + Comparable<Boolean>
2.48 +{
2.49 + /**
2.50 + * The {@code Boolean} object corresponding to the primitive
2.51 + * value {@code true}.
2.52 + */
2.53 + public static final Boolean TRUE = new Boolean(true);
2.54 +
2.55 + /**
2.56 + * The {@code Boolean} object corresponding to the primitive
2.57 + * value {@code false}.
2.58 + */
2.59 + public static final Boolean FALSE = new Boolean(false);
2.60 +
2.61 + /**
2.62 + * The Class object representing the primitive type boolean.
2.63 + *
2.64 + * @since JDK1.1
2.65 + */
2.66 + public static final Class<Boolean> TYPE = Class.getPrimitiveClass("boolean");
2.67 +
2.68 + /**
2.69 + * The value of the Boolean.
2.70 + *
2.71 + * @serial
2.72 + */
2.73 + private final boolean value;
2.74 +
2.75 + /** use serialVersionUID from JDK 1.0.2 for interoperability */
2.76 + private static final long serialVersionUID = -3665804199014368530L;
2.77 +
2.78 + /**
2.79 + * Allocates a {@code Boolean} object representing the
2.80 + * {@code value} argument.
2.81 + *
2.82 + * <p><b>Note: It is rarely appropriate to use this constructor.
2.83 + * Unless a <i>new</i> instance is required, the static factory
2.84 + * {@link #valueOf(boolean)} is generally a better choice. It is
2.85 + * likely to yield significantly better space and time performance.</b>
2.86 + *
2.87 + * @param value the value of the {@code Boolean}.
2.88 + */
2.89 + public Boolean(boolean value) {
2.90 + this.value = value;
2.91 + }
2.92 +
2.93 + /**
2.94 + * Allocates a {@code Boolean} object representing the value
2.95 + * {@code true} if the string argument is not {@code null}
2.96 + * and is equal, ignoring case, to the string {@code "true"}.
2.97 + * Otherwise, allocate a {@code Boolean} object representing the
2.98 + * value {@code false}. Examples:<p>
2.99 + * {@code new Boolean("True")} produces a {@code Boolean} object
2.100 + * that represents {@code true}.<br>
2.101 + * {@code new Boolean("yes")} produces a {@code Boolean} object
2.102 + * that represents {@code false}.
2.103 + *
2.104 + * @param s the string to be converted to a {@code Boolean}.
2.105 + */
2.106 + public Boolean(String s) {
2.107 + this(toBoolean(s));
2.108 + }
2.109 +
2.110 + /**
2.111 + * Parses the string argument as a boolean. The {@code boolean}
2.112 + * returned represents the value {@code true} if the string argument
2.113 + * is not {@code null} and is equal, ignoring case, to the string
2.114 + * {@code "true"}. <p>
2.115 + * Example: {@code Boolean.parseBoolean("True")} returns {@code true}.<br>
2.116 + * Example: {@code Boolean.parseBoolean("yes")} returns {@code false}.
2.117 + *
2.118 + * @param s the {@code String} containing the boolean
2.119 + * representation to be parsed
2.120 + * @return the boolean represented by the string argument
2.121 + * @since 1.5
2.122 + */
2.123 + public static boolean parseBoolean(String s) {
2.124 + return toBoolean(s);
2.125 + }
2.126 +
2.127 + /**
2.128 + * Returns the value of this {@code Boolean} object as a boolean
2.129 + * primitive.
2.130 + *
2.131 + * @return the primitive {@code boolean} value of this object.
2.132 + */
2.133 + public boolean booleanValue() {
2.134 + return value;
2.135 + }
2.136 +
2.137 + /**
2.138 + * Returns a {@code Boolean} instance representing the specified
2.139 + * {@code boolean} value. If the specified {@code boolean} value
2.140 + * is {@code true}, this method returns {@code Boolean.TRUE};
2.141 + * if it is {@code false}, this method returns {@code Boolean.FALSE}.
2.142 + * If a new {@code Boolean} instance is not required, this method
2.143 + * should generally be used in preference to the constructor
2.144 + * {@link #Boolean(boolean)}, as this method is likely to yield
2.145 + * significantly better space and time performance.
2.146 + *
2.147 + * @param b a boolean value.
2.148 + * @return a {@code Boolean} instance representing {@code b}.
2.149 + * @since 1.4
2.150 + */
2.151 + public static Boolean valueOf(boolean b) {
2.152 + return (b ? TRUE : FALSE);
2.153 + }
2.154 +
2.155 + /**
2.156 + * Returns a {@code Boolean} with a value represented by the
2.157 + * specified string. The {@code Boolean} returned represents a
2.158 + * true value if the string argument is not {@code null}
2.159 + * and is equal, ignoring case, to the string {@code "true"}.
2.160 + *
2.161 + * @param s a string.
2.162 + * @return the {@code Boolean} value represented by the string.
2.163 + */
2.164 + public static Boolean valueOf(String s) {
2.165 + return toBoolean(s) ? TRUE : FALSE;
2.166 + }
2.167 +
2.168 + /**
2.169 + * Returns a {@code String} object representing the specified
2.170 + * boolean. If the specified boolean is {@code true}, then
2.171 + * the string {@code "true"} will be returned, otherwise the
2.172 + * string {@code "false"} will be returned.
2.173 + *
2.174 + * @param b the boolean to be converted
2.175 + * @return the string representation of the specified {@code boolean}
2.176 + * @since 1.4
2.177 + */
2.178 + public static String toString(boolean b) {
2.179 + return b ? "true" : "false";
2.180 + }
2.181 +
2.182 + /**
2.183 + * Returns a {@code String} object representing this Boolean's
2.184 + * value. If this object represents the value {@code true},
2.185 + * a string equal to {@code "true"} is returned. Otherwise, a
2.186 + * string equal to {@code "false"} is returned.
2.187 + *
2.188 + * @return a string representation of this object.
2.189 + */
2.190 + public String toString() {
2.191 + return value ? "true" : "false";
2.192 + }
2.193 +
2.194 + /**
2.195 + * Returns a hash code for this {@code Boolean} object.
2.196 + *
2.197 + * @return the integer {@code 1231} if this object represents
2.198 + * {@code true}; returns the integer {@code 1237} if this
2.199 + * object represents {@code false}.
2.200 + */
2.201 + public int hashCode() {
2.202 + return value ? 1231 : 1237;
2.203 + }
2.204 +
2.205 + /**
2.206 + * Returns {@code true} if and only if the argument is not
2.207 + * {@code null} and is a {@code Boolean} object that
2.208 + * represents the same {@code boolean} value as this object.
2.209 + *
2.210 + * @param obj the object to compare with.
2.211 + * @return {@code true} if the Boolean objects represent the
2.212 + * same value; {@code false} otherwise.
2.213 + */
2.214 + public boolean equals(Object obj) {
2.215 + if (obj instanceof Boolean) {
2.216 + return value == ((Boolean)obj).booleanValue();
2.217 + }
2.218 + return false;
2.219 + }
2.220 +
2.221 + /**
2.222 + * Returns {@code true} if and only if the system property
2.223 + * named by the argument exists and is equal to the string
2.224 + * {@code "true"}. (Beginning with version 1.0.2 of the
2.225 + * Java<small><sup>TM</sup></small> platform, the test of
2.226 + * this string is case insensitive.) A system property is accessible
2.227 + * through {@code getProperty}, a method defined by the
2.228 + * {@code System} class.
2.229 + * <p>
2.230 + * If there is no property with the specified name, or if the specified
2.231 + * name is empty or null, then {@code false} is returned.
2.232 + *
2.233 + * @param name the system property name.
2.234 + * @return the {@code boolean} value of the system property.
2.235 + * @see java.lang.System#getProperty(java.lang.String)
2.236 + * @see java.lang.System#getProperty(java.lang.String, java.lang.String)
2.237 + */
2.238 + public static boolean getBoolean(String name) {
2.239 + boolean result = false;
2.240 + try {
2.241 + result = toBoolean(System.getProperty(name));
2.242 + } catch (IllegalArgumentException e) {
2.243 + } catch (NullPointerException e) {
2.244 + }
2.245 + return result;
2.246 + }
2.247 +
2.248 + /**
2.249 + * Compares this {@code Boolean} instance with another.
2.250 + *
2.251 + * @param b the {@code Boolean} instance to be compared
2.252 + * @return zero if this object represents the same boolean value as the
2.253 + * argument; a positive value if this object represents true
2.254 + * and the argument represents false; and a negative value if
2.255 + * this object represents false and the argument represents true
2.256 + * @throws NullPointerException if the argument is {@code null}
2.257 + * @see Comparable
2.258 + * @since 1.5
2.259 + */
2.260 + public int compareTo(Boolean b) {
2.261 + return compare(this.value, b.value);
2.262 + }
2.263 +
2.264 + /**
2.265 + * Compares two {@code boolean} values.
2.266 + * The value returned is identical to what would be returned by:
2.267 + * <pre>
2.268 + * Boolean.valueOf(x).compareTo(Boolean.valueOf(y))
2.269 + * </pre>
2.270 + *
2.271 + * @param x the first {@code boolean} to compare
2.272 + * @param y the second {@code boolean} to compare
2.273 + * @return the value {@code 0} if {@code x == y};
2.274 + * a value less than {@code 0} if {@code !x && y}; and
2.275 + * a value greater than {@code 0} if {@code x && !y}
2.276 + * @since 1.7
2.277 + */
2.278 + public static int compare(boolean x, boolean y) {
2.279 + return (x == y) ? 0 : (x ? 1 : -1);
2.280 + }
2.281 +
2.282 + private static boolean toBoolean(String name) {
2.283 + return ((name != null) && name.equalsIgnoreCase("true"));
2.284 + }
2.285 +}