Throwables


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3     * Copyright 2005, JBoss Inc., and individual contributors as indicated
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8     * under the terms of the GNU Lesser General Public License as
9     * published by the Free Software Foundation; either version 2.1 of
10    * the License, or (at your option) any later version.
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14    * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
15    * Lesser General Public License for more details.
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17    * You should have received a copy of the GNU Lesser General Public
18    * License along with this software; if not, write to the Free
19    * Software Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA
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21    */
22  package org.jboss.util;
23  
24  import java.io.PrintStream  ;
25  import java.io.ByteArrayOutputStream  ;
26  
27  /**
28   * A collection of Throwable utilities.
29   *
30   * @version <tt>$Revision: 1958 $</tt>
31   * @author  <a HREF="mailto:jason@planet57.com">Jason Dillon</a>
32   */
33  public final class Throwables
34  {
35     /**
36      * Return a string that consists of the stack trace of the given 
37      * <code>Throwable</code>.
38      *
39      * @param t    <code>Throwable</code> to get stack trace from.
40      * @return     <code>Throwable</code> stack trace as a string.
41      */
42     public static String   toString(final Throwable   t) {
43        ByteArrayOutputStream   output = new ByteArrayOutputStream  ();
44        PrintStream   stream = new PrintStream  (output);
45        t.printStackTrace(stream);
46  
47        return output.toString();
48     }
49  }
50
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