1.1 --- /dev/null Thu Jan 01 00:00:00 1970 +0000
1.2 +++ b/emul/src/main/java/java/lang/AssertionError.java Sun Sep 30 14:36:45 2012 -0700
1.3 @@ -0,0 +1,167 @@
1.4 +/*
1.5 + * Copyright (c) 2000, 2010, Oracle and/or its affiliates. All rights reserved.
1.6 + * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
1.7 + *
1.8 + * This code is free software; you can redistribute it and/or modify it
1.9 + * under the terms of the GNU General Public License version 2 only, as
1.10 + * published by the Free Software Foundation. Oracle designates this
1.11 + * particular file as subject to the "Classpath" exception as provided
1.12 + * by Oracle in the LICENSE file that accompanied this code.
1.13 + *
1.14 + * This code is distributed in the hope that it will be useful, but WITHOUT
1.15 + * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
1.16 + * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
1.17 + * version 2 for more details (a copy is included in the LICENSE file that
1.18 + * accompanied this code).
1.19 + *
1.20 + * You should have received a copy of the GNU General Public License version
1.21 + * 2 along with this work; if not, write to the Free Software Foundation,
1.22 + * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
1.23 + *
1.24 + * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
1.25 + * or visit www.oracle.com if you need additional information or have any
1.26 + * questions.
1.27 + */
1.28 +
1.29 +package java.lang;
1.30 +
1.31 +/**
1.32 + * Thrown to indicate that an assertion has failed.
1.33 + *
1.34 + * <p>The seven one-argument public constructors provided by this
1.35 + * class ensure that the assertion error returned by the invocation:
1.36 + * <pre>
1.37 + * new AssertionError(<i>expression</i>)
1.38 + * </pre>
1.39 + * has as its detail message the <i>string conversion</i> of
1.40 + * <i>expression</i> (as defined in section 15.18.1.1 of
1.41 + * <cite>The Java™ Language Specification</cite>),
1.42 + * regardless of the type of <i>expression</i>.
1.43 + *
1.44 + * @since 1.4
1.45 + */
1.46 +public class AssertionError extends Error {
1.47 + private static final long serialVersionUID = -5013299493970297370L;
1.48 +
1.49 + /**
1.50 + * Constructs an AssertionError with no detail message.
1.51 + */
1.52 + public AssertionError() {
1.53 + }
1.54 +
1.55 + /**
1.56 + * This internal constructor does no processing on its string argument,
1.57 + * even if it is a null reference. The public constructors will
1.58 + * never call this constructor with a null argument.
1.59 + */
1.60 + private AssertionError(String detailMessage) {
1.61 + super(detailMessage);
1.62 + }
1.63 +
1.64 + /**
1.65 + * Constructs an AssertionError with its detail message derived
1.66 + * from the specified object, which is converted to a string as
1.67 + * defined in section 15.18.1.1 of
1.68 + * <cite>The Java™ Language Specification</cite>.
1.69 + *<p>
1.70 + * If the specified object is an instance of {@code Throwable}, it
1.71 + * becomes the <i>cause</i> of the newly constructed assertion error.
1.72 + *
1.73 + * @param detailMessage value to be used in constructing detail message
1.74 + * @see Throwable#getCause()
1.75 + */
1.76 + public AssertionError(Object detailMessage) {
1.77 + this("" + detailMessage);
1.78 + if (detailMessage instanceof Throwable)
1.79 + initCause((Throwable) detailMessage);
1.80 + }
1.81 +
1.82 + /**
1.83 + * Constructs an AssertionError with its detail message derived
1.84 + * from the specified <code>boolean</code>, which is converted to
1.85 + * a string as defined in section 15.18.1.1 of
1.86 + * <cite>The Java™ Language Specification</cite>.
1.87 + *
1.88 + * @param detailMessage value to be used in constructing detail message
1.89 + */
1.90 + public AssertionError(boolean detailMessage) {
1.91 + this("" + detailMessage);
1.92 + }
1.93 +
1.94 + /**
1.95 + * Constructs an AssertionError with its detail message derived
1.96 + * from the specified <code>char</code>, which is converted to a
1.97 + * string as defined in section 15.18.1.1 of
1.98 + * <cite>The Java™ Language Specification</cite>.
1.99 + *
1.100 + * @param detailMessage value to be used in constructing detail message
1.101 + */
1.102 + public AssertionError(char detailMessage) {
1.103 + this("" + detailMessage);
1.104 + }
1.105 +
1.106 + /**
1.107 + * Constructs an AssertionError with its detail message derived
1.108 + * from the specified <code>int</code>, which is converted to a
1.109 + * string as defined in section 15.18.1.1 of
1.110 + * <cite>The Java™ Language Specification</cite>.
1.111 + *
1.112 + * @param detailMessage value to be used in constructing detail message
1.113 + */
1.114 + public AssertionError(int detailMessage) {
1.115 + this("" + detailMessage);
1.116 + }
1.117 +
1.118 + /**
1.119 + * Constructs an AssertionError with its detail message derived
1.120 + * from the specified <code>long</code>, which is converted to a
1.121 + * string as defined in section 15.18.1.1 of
1.122 + * <cite>The Java™ Language Specification</cite>.
1.123 + *
1.124 + * @param detailMessage value to be used in constructing detail message
1.125 + */
1.126 + public AssertionError(long detailMessage) {
1.127 + this("" + detailMessage);
1.128 + }
1.129 +
1.130 + /**
1.131 + * Constructs an AssertionError with its detail message derived
1.132 + * from the specified <code>float</code>, which is converted to a
1.133 + * string as defined in section 15.18.1.1 of
1.134 + * <cite>The Java™ Language Specification</cite>.
1.135 + *
1.136 + * @param detailMessage value to be used in constructing detail message
1.137 + */
1.138 + public AssertionError(float detailMessage) {
1.139 + this("" + detailMessage);
1.140 + }
1.141 +
1.142 + /**
1.143 + * Constructs an AssertionError with its detail message derived
1.144 + * from the specified <code>double</code>, which is converted to a
1.145 + * string as defined in section 15.18.1.1 of
1.146 + * <cite>The Java™ Language Specification</cite>.
1.147 + *
1.148 + * @param detailMessage value to be used in constructing detail message
1.149 + */
1.150 + public AssertionError(double detailMessage) {
1.151 + this("" + detailMessage);
1.152 + }
1.153 +
1.154 + /**
1.155 + * Constructs a new {@code AssertionError} with the specified
1.156 + * detail message and cause.
1.157 + *
1.158 + * <p>Note that the detail message associated with
1.159 + * {@code cause} is <i>not</i> automatically incorporated in
1.160 + * this error's detail message.
1.161 + *
1.162 + * @param message the detail message, may be {@code null}
1.163 + * @param cause the cause, may be {@code null}
1.164 + *
1.165 + * @since 1.7
1.166 + */
1.167 + public AssertionError(String message, Throwable cause) {
1.168 + super(message, cause);
1.169 + }
1.170 +}
2.1 --- /dev/null Thu Jan 01 00:00:00 1970 +0000
2.2 +++ b/emul/src/main/java/java/lang/Error.java Sun Sep 30 14:36:45 2012 -0700
2.3 @@ -0,0 +1,128 @@
2.4 +/*
2.5 + * Copyright (c) 1995, 2011, 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 + * An {@code Error} is a subclass of {@code Throwable}
2.33 + * that indicates serious problems that a reasonable application
2.34 + * should not try to catch. Most such errors are abnormal conditions.
2.35 + * The {@code ThreadDeath} error, though a "normal" condition,
2.36 + * is also a subclass of {@code Error} because most applications
2.37 + * should not try to catch it.
2.38 + * <p>
2.39 + * A method is not required to declare in its {@code throws}
2.40 + * clause any subclasses of {@code Error} that might be thrown
2.41 + * during the execution of the method but not caught, since these
2.42 + * errors are abnormal conditions that should never occur.
2.43 + *
2.44 + * That is, {@code Error} and its subclasses are regarded as unchecked
2.45 + * exceptions for the purposes of compile-time checking of exceptions.
2.46 + *
2.47 + * @author Frank Yellin
2.48 + * @see java.lang.ThreadDeath
2.49 + * @jls 11.2 Compile-Time Checking of Exceptions
2.50 + * @since JDK1.0
2.51 + */
2.52 +public class Error extends Throwable {
2.53 + static final long serialVersionUID = 4980196508277280342L;
2.54 +
2.55 + /**
2.56 + * Constructs a new error with {@code null} as its detail message.
2.57 + * The cause is not initialized, and may subsequently be initialized by a
2.58 + * call to {@link #initCause}.
2.59 + */
2.60 + public Error() {
2.61 + super();
2.62 + }
2.63 +
2.64 + /**
2.65 + * Constructs a new error with the specified detail message. The
2.66 + * cause is not initialized, and may subsequently be initialized by
2.67 + * a call to {@link #initCause}.
2.68 + *
2.69 + * @param message the detail message. The detail message is saved for
2.70 + * later retrieval by the {@link #getMessage()} method.
2.71 + */
2.72 + public Error(String message) {
2.73 + super(message);
2.74 + }
2.75 +
2.76 + /**
2.77 + * Constructs a new error with the specified detail message and
2.78 + * cause. <p>Note that the detail message associated with
2.79 + * {@code cause} is <i>not</i> automatically incorporated in
2.80 + * this error's detail message.
2.81 + *
2.82 + * @param message the detail message (which is saved for later retrieval
2.83 + * by the {@link #getMessage()} method).
2.84 + * @param cause the cause (which is saved for later retrieval by the
2.85 + * {@link #getCause()} method). (A {@code null} value is
2.86 + * permitted, and indicates that the cause is nonexistent or
2.87 + * unknown.)
2.88 + * @since 1.4
2.89 + */
2.90 + public Error(String message, Throwable cause) {
2.91 + super(message, cause);
2.92 + }
2.93 +
2.94 + /**
2.95 + * Constructs a new error with the specified cause and a detail
2.96 + * message of {@code (cause==null ? null : cause.toString())} (which
2.97 + * typically contains the class and detail message of {@code cause}).
2.98 + * This constructor is useful for errors that are little more than
2.99 + * wrappers for other throwables.
2.100 + *
2.101 + * @param cause the cause (which is saved for later retrieval by the
2.102 + * {@link #getCause()} method). (A {@code null} value is
2.103 + * permitted, and indicates that the cause is nonexistent or
2.104 + * unknown.)
2.105 + * @since 1.4
2.106 + */
2.107 + public Error(Throwable cause) {
2.108 + super(cause);
2.109 + }
2.110 +
2.111 + /**
2.112 + * Constructs a new error with the specified detail message,
2.113 + * cause, suppression enabled or disabled, and writable stack
2.114 + * trace enabled or disabled.
2.115 + *
2.116 + * @param message the detail message.
2.117 + * @param cause the cause. (A {@code null} value is permitted,
2.118 + * and indicates that the cause is nonexistent or unknown.)
2.119 + * @param enableSuppression whether or not suppression is enabled
2.120 + * or disabled
2.121 + * @param writableStackTrace whether or not the stack trace should
2.122 + * be writable
2.123 + *
2.124 + * @since 1.7
2.125 + */
2.126 + protected Error(String message, Throwable cause,
2.127 + boolean enableSuppression,
2.128 + boolean writableStackTrace) {
2.129 + super(message, cause, enableSuppression, writableStackTrace);
2.130 + }
2.131 +}
3.1 --- /dev/null Thu Jan 01 00:00:00 1970 +0000
3.2 +++ b/emul/src/main/java/java/lang/NullPointerException.java Sun Sep 30 14:36:45 2012 -0700
3.3 @@ -0,0 +1,72 @@
3.4 +/*
3.5 + * Copyright (c) 1994, 2011, Oracle and/or its affiliates. All rights reserved.
3.6 + * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
3.7 + *
3.8 + * This code is free software; you can redistribute it and/or modify it
3.9 + * under the terms of the GNU General Public License version 2 only, as
3.10 + * published by the Free Software Foundation. Oracle designates this
3.11 + * particular file as subject to the "Classpath" exception as provided
3.12 + * by Oracle in the LICENSE file that accompanied this code.
3.13 + *
3.14 + * This code is distributed in the hope that it will be useful, but WITHOUT
3.15 + * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
3.16 + * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
3.17 + * version 2 for more details (a copy is included in the LICENSE file that
3.18 + * accompanied this code).
3.19 + *
3.20 + * You should have received a copy of the GNU General Public License version
3.21 + * 2 along with this work; if not, write to the Free Software Foundation,
3.22 + * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
3.23 + *
3.24 + * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
3.25 + * or visit www.oracle.com if you need additional information or have any
3.26 + * questions.
3.27 + */
3.28 +
3.29 +package java.lang;
3.30 +
3.31 +/**
3.32 + * Thrown when an application attempts to use {@code null} in a
3.33 + * case where an object is required. These include:
3.34 + * <ul>
3.35 + * <li>Calling the instance method of a {@code null} object.
3.36 + * <li>Accessing or modifying the field of a {@code null} object.
3.37 + * <li>Taking the length of {@code null} as if it were an array.
3.38 + * <li>Accessing or modifying the slots of {@code null} as if it
3.39 + * were an array.
3.40 + * <li>Throwing {@code null} as if it were a {@code Throwable}
3.41 + * value.
3.42 + * </ul>
3.43 + * <p>
3.44 + * Applications should throw instances of this class to indicate
3.45 + * other illegal uses of the {@code null} object.
3.46 + *
3.47 + * {@code NullPointerException} objects may be constructed by the
3.48 + * virtual machine as if {@linkplain Throwable#Throwable(String,
3.49 + * Throwable, boolean, boolean) suppression were disabled and/or the
3.50 + * stack trace was not writable}.
3.51 + *
3.52 + * @author unascribed
3.53 + * @since JDK1.0
3.54 + */
3.55 +public
3.56 +class NullPointerException extends RuntimeException {
3.57 + private static final long serialVersionUID = 5162710183389028792L;
3.58 +
3.59 + /**
3.60 + * Constructs a {@code NullPointerException} with no detail message.
3.61 + */
3.62 + public NullPointerException() {
3.63 + super();
3.64 + }
3.65 +
3.66 + /**
3.67 + * Constructs a {@code NullPointerException} with the specified
3.68 + * detail message.
3.69 + *
3.70 + * @param s the detail message.
3.71 + */
3.72 + public NullPointerException(String s) {
3.73 + super(s);
3.74 + }
3.75 +}