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| Source file | Conditionals | Statements | Methods | TOTAL | |||||||||||||||
| Assert.java | 100% | 100% | 100% | 100% |
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/* ====================================================================
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The Jicarilla Software License
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Copyright (c) 2003 Leo Simons.
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All rights reserved.
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Permission is hereby granted, free of charge, to any person obtaining
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a copy of this software and associated documentation files (the
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"Software"), to deal in the Software without restriction, including
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without limitation the rights to use, copy, modify, merge, publish,
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distribute, sublicense, and/or sell copies of the Software, and to
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permit persons to whom the Software is furnished to do so, subject to
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the following conditions:
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The above copyright notice and this permission notice shall be
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included in all copies or substantial portions of the Software.
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THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
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EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
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MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.
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IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY
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CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT,
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TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE
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SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
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==================================================================== */
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package org.jicarilla.framework;
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/**
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* Basic wrapper around the <code>assert</code> keyword allowing pre-jdk-1.4
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* applications to use them (by providing a different implementation for this
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* class). Insipired (of course!) by the Assert class in <a
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* href="http://www.junit.org">junit</a>.
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*
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* @author <a href="lsimons at jicarilla dot org">Leo Simons</a>
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* @version $Id: Assert.java,v 1.2 2004/01/04 16:10:21 lsimons Exp $
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*/
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public final class Assert |
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{
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/**
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* Makes sure an object reference does not contain null.
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*
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* @param object an object reference which should not contain null
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*
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* @throws AssertionError if the object reference contains null
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*/
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public static void assertNotNull( final Object object ) |
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{
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assertNotNull( "argument may not be null", object );
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} |
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/**
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* Makes sure an object reference does not contain null.
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*
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* @param message the message to use for the AssertionError if it is
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* thrown
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* @param object an object reference which should not contain null
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*
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* @throws AssertionError if the object reference contains null
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*/
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public static void assertNotNull( final String message, final Object object ) |
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{
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doAssert( object != null, message );
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//assert (object != null) : message;
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} |
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/**
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* Makes sure a certain boolean value is true.
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*
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* @param expression the boolean value to test
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*
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* @throws AssertionError if the boolean value is false
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*/
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public static void assertTrue( final boolean expression ) |
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{
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assertTrue( "condition must be true", expression );
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} |
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/**
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* Makes sure a certain boolan value is true.
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*
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* @param message the message to use for the AssertionError if it is
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* thrown
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* @param expression the boolean value to test
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*
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* @throws AssertionError if the boolean value is false
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*/
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public static void assertTrue( final String message, final boolean expression ) |
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{
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doAssert( expression, message ); |
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//assert expression : message;
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} |
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/**
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* Makes sure a certain boolean value is false.
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*
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* @param expression the boolean value to test
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*
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* @throws AssertionError if the boolean value is true
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*/
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public static void assertFalse( final boolean expression ) |
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{
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assertFalse( "condition must be false", expression );
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} |
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/**
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* Makes sure a certain boolan value is falsse.
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*
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* @param message the message to use for the AssertionError if it is
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* thrown
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* @param expression the boolean value to test
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*
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* @throws AssertionError if the boolean value is true
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*/
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public static void assertFalse( final String message, final boolean expression ) |
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{
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assertTrue( message, !expression ); |
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} |
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/**
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* Does the 'actual' assertion. Common helper method for the rest of the
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* methods in this class.
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*
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* @param expression the boolean value to test
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* @param msg the message to use for the AssertionError if it is thrown
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*
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* @throws AssertionError if the boolean value is false
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*/
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protected static void doAssert( final boolean expression, final String msg ) |
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{
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if( !expression )
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{
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throw new AssertionError( msg ); |
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} |
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} |
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} |
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