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‎dynamicjava/src/koala/dynamicjava/interpreter/context/NoSuchKeyException.java‎

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/* DynamicJava - Copyright (C) 1999-2001
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*
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* Permission is hereby granted, free of charge, to any person obtaining a
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* copy of this software and associated documentation files
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* (the "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 permit
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* persons to whom the Software is furnished to do so, subject to the
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* following conditions:
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* The above copyright notice and this permission notice shall be included
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* in all copies or substantial portions of the Software.links
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*
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* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS
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* 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 DYADE BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
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* LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
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* FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER
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* DEALINGS IN THE SOFTWARE.
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*
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* Except as contained in this notice, the name of Dyade shall not be
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* used in advertising or otherwise to promote the sale, use or other
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* dealings in this Software without prior written authorization from
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* Dyade.
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*
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*/
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package koala.dynamicjava.interpreter.context;
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public class NoSuchKeyException extends Exception {
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NoSuchKeyException(String msg) { super(msg); }
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}

‎dynamicjava/src/koala/dynamicjava/util/UnexpectedException.java‎

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/*BEGIN_COPYRIGHT_BLOCK
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*
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* This file is part of DrJava. Download the current version of this project:
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* http://sourceforge.net/projects/drjava/ or http://www.drjava.org/
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*
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* DrJava Open Source License
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*
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* Copyright (C) 2001-2003 JavaPLT group at Rice University (javaplt@rice.edu)
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* All rights reserved.
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*
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* Developed by: Java Programming Languages Team
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* Rice University
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* http://www.cs.rice.edu/~javaplt/
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*
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* Permission is hereby granted, free of charge, to any person obtaining a
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* copy of this software and associated documentation files (the "Software"),
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* to deal with the Software without restriction, including without
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* limitation the rights to use, copy, modify, merge, publish, distribute,
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* sublicense, and/or sell copies of the Software, and to permit persons to
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* whom the Software is furnished to do so, subject to the following
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* conditions:
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*
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* - Redistributions of source code must retain the above copyright
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* notice, this list of conditions and the following disclaimers.
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* - Redistributions in binary form must reproduce the above copyright
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* notice, this list of conditions and the following disclaimers in the
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* documentation and/or other materials provided with the distribution.
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* - Neither the names of DrJava, the JavaPLT, Rice University, nor the
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* names of its contributors may be used to endorse or promote products
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* derived from this Software without specific prior written permission.
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* - Products derived from this software may not be called "DrJava" nor
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* use the term "DrJava" as part of their names without prior written
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* permission from the JavaPLT group. For permission, write to
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* javaplt@rice.edu.
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*
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* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
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* IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
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* FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL
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* THE CONTRIBUTORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR
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* OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE,
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* ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
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* OTHER DEALINGS WITH THE SOFTWARE.
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*
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END_COPYRIGHT_BLOCK*/
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package koala.dynamicjava.util;
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/**
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* An exception which DrJava throws on an unexpected error.
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* Many times, we have to catch BadLocationExceptions in
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* code that accesses DefinitionDocument, even if we know for a
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* fact that a BadLocationException cannot occur. In that case,
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* and in other similar cases where we know that an exception should not
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* occur, we throw this on the off chance that something does go wrong.
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* This aids us in debugging the code.
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* @version $Id$
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*/
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public class UnexpectedException extends RuntimeException {
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private Throwable _value;
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/** Constructs an unexpected exception with <code>value.toString()</code> as it's message. */
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public UnexpectedException(Throwable value) {
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super(value.toString());
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_value = value;
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}
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/** Constructs an unexpected exception with a custom message string in addition to <code>value.toString()</code>. */
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public UnexpectedException(Throwable value, String msg) {
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super(msg + ": " + value.toString());
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_value = value;
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}
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/** Constructs a new RuntimeException to report that unreachable point in code has been reached */
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public UnexpectedException() {
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this(new RuntimeException("Unreachable point in code has been reached!"));
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}
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/** Returns the contained exception. */
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public Throwable getCause() { return _value; }
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}

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