/* |
|
* Copyright (c) 2000, 2011, Oracle and/or its affiliates. All rights reserved. |
|
* DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER. |
|
* |
|
* This code is free software; you can redistribute it and/or modify it |
|
* under the terms of the GNU General Public License version 2 only, as |
|
* published by the Free Software Foundation. Oracle designates this |
|
* particular file as subject to the "Classpath" exception as provided |
|
* by Oracle in the LICENSE file that accompanied this code. |
|
* |
|
* This code 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 |
|
* version 2 for more details (a copy is included in the LICENSE file that |
|
* accompanied this code). |
|
* |
|
* You should have received a copy of the GNU General Public License version |
|
* 2 along with this work; if not, write to the Free Software Foundation, |
|
* Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA. |
|
* |
|
* Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA |
|
* or visit www.oracle.com if you need additional information or have any |
|
* questions. |
|
*/ |
|
package java.lang; |
|
/** |
|
* Thrown to indicate that an assertion has failed. |
|
* |
|
* <p>The seven one-argument public constructors provided by this |
|
* class ensure that the assertion error returned by the invocation: |
|
* <pre> |
|
* new AssertionError(<i>expression</i>) |
|
* </pre> |
|
* has as its detail message the <i>string conversion</i> of |
|
* <i>expression</i> (as defined in section 15.18.1.1 of |
|
* <cite>The Java™ Language Specification</cite>), |
|
* regardless of the type of <i>expression</i>. |
|
* |
|
* @since 1.4 |
|
*/ |
|
public class AssertionError extends Error { |
|
private static final long serialVersionUID = -5013299493970297370L; |
|
/** |
|
* Constructs an AssertionError with no detail message. |
|
*/ |
|
public AssertionError() { |
|
} |
|
/** |
|
* This internal constructor does no processing on its string argument, |
|
* even if it is a null reference. The public constructors will |
|
* never call this constructor with a null argument. |
|
*/ |
|
private AssertionError(String detailMessage) { |
|
super(detailMessage); |
|
} |
|
/** |
|
* Constructs an AssertionError with its detail message derived |
|
* from the specified object, which is converted to a string as |
|
* defined in section 15.18.1.1 of |
|
* <cite>The Java™ Language Specification</cite>. |
|
*<p> |
|
* If the specified object is an instance of {@code Throwable}, it |
|
* becomes the <i>cause</i> of the newly constructed assertion error. |
|
* |
|
* @param detailMessage value to be used in constructing detail message |
|
* @see Throwable#getCause() |
|
*/ |
|
public AssertionError(Object detailMessage) { |
|
this(String.valueOf(detailMessage)); |
|
if (detailMessage instanceof Throwable) |
|
initCause((Throwable) detailMessage); |
|
} |
|
/** |
|
* Constructs an AssertionError with its detail message derived |
|
* from the specified <code>boolean</code>, which is converted to |
|
* a string as defined in section 15.18.1.1 of |
|
* <cite>The Java™ Language Specification</cite>. |
|
* |
|
* @param detailMessage value to be used in constructing detail message |
|
*/ |
|
public AssertionError(boolean detailMessage) { |
|
this(String.valueOf(detailMessage)); |
|
} |
|
/** |
|
* Constructs an AssertionError with its detail message derived |
|
* from the specified <code>char</code>, which is converted to a |
|
* string as defined in section 15.18.1.1 of |
|
* <cite>The Java™ Language Specification</cite>. |
|
* |
|
* @param detailMessage value to be used in constructing detail message |
|
*/ |
|
public AssertionError(char detailMessage) { |
|
this(String.valueOf(detailMessage)); |
|
} |
|
/** |
|
* Constructs an AssertionError with its detail message derived |
|
* from the specified <code>int</code>, which is converted to a |
|
* string as defined in section 15.18.1.1 of |
|
* <cite>The Java™ Language Specification</cite>. |
|
* |
|
* @param detailMessage value to be used in constructing detail message |
|
*/ |
|
public AssertionError(int detailMessage) { |
|
this(String.valueOf(detailMessage)); |
|
} |
|
/** |
|
* Constructs an AssertionError with its detail message derived |
|
* from the specified <code>long</code>, which is converted to a |
|
* string as defined in section 15.18.1.1 of |
|
* <cite>The Java™ Language Specification</cite>. |
|
* |
|
* @param detailMessage value to be used in constructing detail message |
|
*/ |
|
public AssertionError(long detailMessage) { |
|
this(String.valueOf(detailMessage)); |
|
} |
|
/** |
|
* Constructs an AssertionError with its detail message derived |
|
* from the specified <code>float</code>, which is converted to a |
|
* string as defined in section 15.18.1.1 of |
|
* <cite>The Java™ Language Specification</cite>. |
|
* |
|
* @param detailMessage value to be used in constructing detail message |
|
*/ |
|
public AssertionError(float detailMessage) { |
|
this(String.valueOf(detailMessage)); |
|
} |
|
/** |
|
* Constructs an AssertionError with its detail message derived |
|
* from the specified <code>double</code>, which is converted to a |
|
* string as defined in section 15.18.1.1 of |
|
* <cite>The Java™ Language Specification</cite>. |
|
* |
|
* @param detailMessage value to be used in constructing detail message |
|
*/ |
|
public AssertionError(double detailMessage) { |
|
this(String.valueOf(detailMessage)); |
|
} |
|
/** |
|
* Constructs a new {@code AssertionError} with the specified |
|
* detail message and cause. |
|
* |
|
* <p>Note that the detail message associated with |
|
* {@code cause} is <i>not</i> automatically incorporated in |
|
* this error's detail message. |
|
* |
|
* @param message the detail message, may be {@code null} |
|
* @param cause the cause, may be {@code null} |
|
* |
|
* @since 1.7 |
|
*/ |
|
public AssertionError(String message, Throwable cause) { |
|
super(message, cause); |
|
} |
|
} |