| /* AssertionError.java -- indication of a failed assertion |
| Copyright (C) 2002, 2005, 2012 Free Software Foundation, Inc. |
| |
| This file is part of GNU Classpath. |
| |
| GNU Classpath is free software; you can redistribute it and/or modify |
| it under the terms of the GNU General Public License as published by |
| the Free Software Foundation; either version 2, or (at your option) |
| any later version. |
| |
| GNU Classpath is distributed in the hope that it will be useful, but |
| WITHOUT ANY WARRANTY; without even the implied warranty of |
| MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU |
| General Public License for more details. |
| |
| You should have received a copy of the GNU General Public License |
| along with GNU Classpath; see the file COPYING. If not, write to the |
| Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA |
| 02110-1301 USA. |
| |
| Linking this library statically or dynamically with other modules is |
| making a combined work based on this library. Thus, the terms and |
| conditions of the GNU General Public License cover the whole |
| combination. |
| |
| As a special exception, the copyright holders of this library give you |
| permission to link this library with independent modules to produce an |
| executable, regardless of the license terms of these independent |
| modules, and to copy and distribute the resulting executable under |
| terms of your choice, provided that you also meet, for each linked |
| independent module, the terms and conditions of the license of that |
| module. An independent module is a module which is not derived from |
| or based on this library. If you modify this library, you may extend |
| this exception to your version of the library, but you are not |
| obligated to do so. If you do not wish to do so, delete this |
| exception statement from your version. */ |
| |
| |
| package java.lang; |
| |
| /** |
| * An assertion error normally occurs as a result of the <code>assert</code> |
| * statement added in JDK 1.4, to indicate that an assertion failed. There |
| * are enough constructors to ensure that |
| * <code>new AssertionError(<em>expression</em>)</code> will work for all |
| * expressions, regardless of type, as if the error message were given by |
| * the string <code>"" + <em>expression</em></code>. This extends Error, |
| * because you usually do not want to inadvertently trap an assertion failure. |
| * |
| * @author Eric Blake (ebb9@email.byu.edu) |
| * @since 1.4 |
| * @status updated to 1.4 |
| */ |
| public class AssertionError extends Error |
| { |
| /** |
| * Compatible with JDK 1.4+. |
| */ |
| private static final long serialVersionUID = -5013299493970297370L; |
| |
| /** |
| * Construct an AssertionError with no detail message. |
| */ |
| public AssertionError() |
| { |
| } |
| |
| /** |
| * Construct an AssertionError with the string conversion of the given |
| * object as its error message. If the object is a Throwable, it is also |
| * set as the cause of this error. |
| * |
| * @param msg the source of the error message |
| * @see Throwable#getCause() |
| */ |
| public AssertionError(Object msg) |
| { |
| super("" + msg); |
| if (msg instanceof Throwable) |
| initCause((Throwable) msg); |
| } |
| |
| /** |
| * Construct an AssertionError with the string conversion of the given |
| * boolean as its error message. |
| * |
| * @param msg the source of the error message |
| */ |
| public AssertionError(boolean msg) |
| { |
| super(msg ? "true" : "false"); |
| } |
| |
| /** |
| * Construct an AssertionError with the string conversion of the given |
| * char as its error message. |
| * |
| * @param msg the source of the error message |
| */ |
| public AssertionError(char msg) |
| { |
| super(String.valueOf(msg)); |
| } |
| |
| /** |
| * Construct an AssertionError with the string conversion of the given |
| * int as its error message. |
| * |
| * @param msg the source of the error message |
| */ |
| public AssertionError(int msg) |
| { |
| super(Integer.toString(msg, 10)); |
| } |
| |
| /** |
| * Construct an AssertionError with the string conversion of the given |
| * long as its error message. |
| * |
| * @param msg the source of the error message |
| */ |
| public AssertionError(long msg) |
| { |
| super(Long.toString(msg)); |
| } |
| |
| /** |
| * Construct an AssertionError with the string conversion of the given |
| * float as its error message. |
| * |
| * @param msg the source of the error message |
| */ |
| public AssertionError(float msg) |
| { |
| super(Float.toString(msg)); |
| } |
| |
| /** |
| * Construct an AssertionError with the string conversion of the given |
| * double as its error message. |
| * |
| * @param msg the source of the error message |
| */ |
| public AssertionError(double msg) |
| { |
| super(Double.toString(msg)); |
| } |
| |
| /** |
| * Construct an AssertionError with detail message and cause. |
| * |
| * @param msg Detail message. |
| * @param cause The cause of this exception, may be null |
| * @since 1.7 |
| */ |
| public AssertionError(String msg, Throwable cause) |
| { |
| super(msg, cause); |
| } |
| } |