Prints the stack trace of the specified throwable to a string and returns it. : Exceptions « Language Basics « Java






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  2. Language Basics
  3. Exceptions

Prints the stack trace of the specified throwable to a string and returns it.

     
import java.io.PrintWriter;
import java.io.StringWriter;

/*
 *  SSHTools - Java SSH2 API
 *
 *  Copyright (C) 2002-2003 Lee David Painter and Contributors.
 *
 *  Contributions made by:
 *
 *  Brett Smith
 *  Richard Pernavas
 *  Erwin Bolwidt
 *
 *  This program is free software; you can redistribute it and/or
 *  modify it under the terms of the GNU General Public License
 *  as published by the Free Software Foundation; either version 2
 *  of the License, or (at your option) any later version.
 *
 *  This program 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 for more details.
 *
 *  You should have received a copy of the GNU General Public License
 *  along with this program; if not, write to the Free Software
 *  Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA  02110-1301, USA.
 */
//package com.sshtools.daemon.util;



/**
 * The sole instance of this class provides several convienience methods for
 * string manipulation such as substring replacement or character repetition.
 *
 * @author Manfred Duchrow
 * @version 2.0
 */
public class Util{
    /**
   * Prints the stack trace of the specified throwable to a string and
   * returns it.
   *
   * @param throwable
   *
   * @return
   */
      public String stackTrace(Throwable throwable) {
          StringWriter sw = new StringWriter();
          PrintWriter pw = new PrintWriter(sw);
          throwable.printStackTrace(pw);
          pw.close();

          return sw.toString();
      }
}








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