Returns the output of printStackTrace as a String. : Exceptions « Language Basics « Java

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Java » Language Basics » ExceptionsScreenshots 
Returns the output of printStackTrace as a String.
         
import java.io.ByteArrayOutputStream;
import java.io.PrintWriter;

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 * distributed with this work for additional information
 * regarding copyright ownership.  The ASF licenses this file
 * to you under the Apache License, Version 2.0 (the
 * "License"); you may not use this file except in compliance
 * with the License.  You may obtain a copy of the License at
 *
 *   http://www.apache.org/licenses/LICENSE-2.0
 *
 * Unless required by applicable law or agreed to in writing,
 * software distributed under the License is distributed on an
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/**
 
 
 @author <a href="mailto:jvanzyl@apache.org">Jason van Zyl</a>
 @author <a href="mailto:dlr@finemaltcoding.com">Daniel Rall</a>
 @version $Id: StringUtils.java 685685 2008-08-13 21:43:27Z nbubna $
 */
public class Main {
  /**
   * Returns the output of printStackTrace as a String.
   *
   @param e A Throwable.
   @return A String.
   */
  public static final String stackTrace(Throwable e)
  {
      String foo = null;
      try
      {
          // And show the Error Screen.
          ByteArrayOutputStream ostr = new ByteArrayOutputStream();
          e.printStackTracenew PrintWriter(ostr,true) );
          foo = ostr.toString();
      }
      catch (Exception f)
      {
          // Do nothing.
      }
      return foo;
  }
}

   
    
    
    
    
    
    
    
    
  
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