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Removed stackTrace and getStackTrace. ExceptionUtils has getStackTrace and 

stackTrace is only slightly different in that it uses a ByteArrayOutputStream
and not a StringWriter. A change since the beta, but not allowing obvious ones
to happen will be silly.


git-svn-id: https://svn.apache.org/repos/asf/jakarta/commons/proper/lang/trunk@137002 13f79535-47bb-0310-9956-ffa450edef68
This commit is contained in:
Henri Yandell 2002-08-31 19:05:32 +00:00
parent 3e44b6f86f
commit 5176b8f7c2
1 changed files with 1 additions and 45 deletions
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46
src/java/org/apache/commons/lang/StringUtils.java
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@ -81,7 +81,7 @@ import java.util.Iterator;
* @author <a href="mailto:ed@apache.org">Ed Korthof</a>
* @author <a href="mailto:rand_mcneely@yahoo.com>Rand McNeely</a>
* @author <a href="mailto:scolebourne@joda.org>Stephen Colebourne</a>
* @version $Id: StringUtils.java,v 1.9 2002/08/31 11:07:08 scolebourne Exp $
* @version $Id: StringUtils.java,v 1.10 2002/08/31 19:05:32 bayard Exp $
*/
public class StringUtils {
@ -1481,29 +1481,6 @@ public class StringUtils {
// Misc
//--------------------------------------------------------------------------
/**
* Get the stack trace from a Throwable as a String.
* <p>
* This method uses printStackTrace() internally to obtain the stack trace.
*
* @see java.lang.Throwable#printStackTrace()
* @param throwable the throwable to extract a stack trace from
* @return the extracted stack trace, or null if an error occurs
*/
public static String stackTrace(Throwable throwable) {
String trace = null;
try {
// And show the Error Screen.
ByteArrayOutputStream buf = new ByteArrayOutputStream();
throwable.printStackTrace(new PrintWriter(buf, true));
trace = buf.toString();
} catch (Exception ex) {
// ignore
}
return trace;
}
/**
* Find the Levenshtein distance between two strings.
* This is the number of changes needed to change one string into
@ -1570,27 +1547,6 @@ public class StringUtils {
return d[n][m];
}
/**
* Convenient method to retrieve the full stacktrace from a given exception.
*
* @param t the exception to get the stacktrace from.
* @return the stacktrace from the given exception.
*/
public static String getStackTrace(Throwable t) {
StringWriter sw = new StringWriter();
PrintWriter pw = new PrintWriter(sw, true);
t.printStackTrace(pw);
pw.flush();
pw.close();
return sw.toString();
}
// these are not really of use in the Java world. Only if you're a C afficionado
// public static String sprintf(String format, Object[] list);
// public static Object[] sscanf(String str, String format);
// public static String pack(String[] strs, String format);
// public static String[] unpack(String str, String format);
}