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/*
* Copyright (C) 2001-2003 Colin Bell
* colbell@users.sourceforge.net
*
* This library is free software; you can redistribute it and/or
* modify it under the terms of the GNU Lesser General Public
* License as published by the Free Software Foundation; either
* version 2.1 of the License, or (at your option) any later version.
*
* This library 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
* Lesser General Public License for more details.
*
* You should have received a copy of the GNU Lesser General Public
* License along with this library; if not, write to the Free Software
* Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
*/
import java.io.*;
import java.text.NumberFormat;
import java.util.regex.Matcher;
import java.util.regex.Pattern;
/**
* General purpose utilities functions.
*
* @author <A HREF="mailto:colbell@users.sourceforge.net">Colin Bell</A>
*/
public class Utilities
{
/**
* Return the stack trace from the passed exception as a string
*
* @param th The exception to retrieve stack trace for.
*/
public static String getStackTrace(Throwable th)
{
if (th == null)
{
throw new IllegalArgumentException("Throwable == null");
}
StringWriter sw = new StringWriter();
try
{
PrintWriter pw = new PrintWriter(sw);
try
{
th.printStackTrace(pw);
return sw.toString();
}
finally
{
pw.close();
}
}
finally
{
try
{
sw.close();
}
catch (IOException ex)
{
}
}
}
}
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