Coverage report

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org.apache.commons.jelly.util.NestedRuntimeException
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 1  
 /*
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  * Copyright 2002,2004 The Apache Software Foundation.
 3  
  *
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  * Licensed under the Apache License, Version 2.0 (the "License");
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  * you may not use this file except in compliance with the License.
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  * You may obtain a copy of the License at
 7  
  *
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  *      http://www.apache.org/licenses/LICENSE-2.0
 9  
  *
 10  
  * Unless required by applicable law or agreed to in writing, software
 11  
  * distributed under the License is distributed on an "AS IS" BASIS,
 12  
  * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 13  
  * See the License for the specific language governing permissions and
 14  
  * limitations under the License.
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  */
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 17  
 package org.apache.commons.jelly.util;
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 import java.io.PrintStream;
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 import java.io.PrintWriter;
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 22  
 /**
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  * A {@link RuntimeException} which is nested to preserve stack traces.
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  *
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  * This class allows the following code to be written to convert a regular
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  * Exception into a {@link RuntimeException} without losing the stack trace.
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  *
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  * <pre>
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  *    try {
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  *        ...
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  *    } catch (Exception e) {
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  *        throw new RuntimeException(e);
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  *    }
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  * </pre>
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  *
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  * @author James Strachan
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  * @version $Revision: 1.2 $
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  */
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 public class NestedRuntimeException extends RuntimeException {
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 42  
     /**
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      * Holds the reference to the exception or error that caused
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      * this exception to be thrown.
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      */
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     private Throwable cause = null;
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 48  
     /**
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      * Constructs a new <code>NestedRuntimeException</code> with specified
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      * nested <code>Throwable</code>.
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      *
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      * @param cause the exception or error that caused this exception to be
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      * thrown
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      */
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     public NestedRuntimeException(Throwable cause) {
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         super(cause.getMessage());
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         this.cause = cause;
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     }
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 60  
     /**
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      * Constructs a new <code>NestedRuntimeException</code> with specified
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      * detail message and nested <code>Throwable</code>.
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      *
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      * @param msg    the error message
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      * @param cause  the exception or error that caused this exception to be
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      * thrown
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      */
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     public NestedRuntimeException(String msg, Throwable cause) {
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         super(msg);
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         this.cause = cause;
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     }
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     public Throwable getCause() {
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         return cause;
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     }
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     public void printStackTrace() {
 78  0
         cause.printStackTrace();
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     }
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 81  
     public void printStackTrace(PrintStream out) {
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         cause.printStackTrace(out);
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     }
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     public void printStackTrace(PrintWriter out) {
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         cause.printStackTrace(out);
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     }
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 }

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