import java.io.ByteArrayOutputStream;
import java.io.PrintWriter;
public class ExceptionUtil
{
public static String stackTrace(Exception e)
{
StringBuilder sb = new StringBuilder();
try
{
ByteArrayOutputStream buf = new ByteArrayOutputStream();
e.printStackTrace(new PrintWriter(buf, true));
sb.append(buf.toString());
}
catch (Exception ignored)
{
ignored.printStackTrace();
}
return sb.toString();
}
}