capture stack trace in string

So may of you want to see the complete stack trace in logs. Not happy with Exception.getMessage(). So here is a way to convert the stack trace to string so now you can enjoy the printStackTrace functionality in your logs

/**
* Capture Stack Trace into a String
*/
public static String captureStackTrace(Throwable exception)
{
StringBuffer stackTrace = new StringBuffer();
stackTrace.append("Exception in thread \"");
stackTrace.append(Thread.currentThread());
stackTrace.append("\" ");
stackTrace.append(exception);
stackTrace.append("\n");

StackTraceElement elements[] = exception.getStackTrace();
for (int x = 0; x < elements.length; x++)
{
stackTrace.append(elements[x].toString());
stackTrace.append("\n");
}
return stackTrace.toString();
}

Byte Array to Hex

Byte Array to Hex:

public static String byteArraytoHex(byte[] bytes)
{
StringBuffer buffer= new StringBuffer();
byte b;
for (int y = 0, x = 0; y < bytes.length; ++y, ++x)
{
b = ((byte) (bytes[y] >> 4));
b = (byte)( b<0?(16+b):b);
buffer.append(Integer.toString((b), 16).toUpperCase());
b = ((byte) (bytes[y] & 0xF));
b=(byte)( b<0?(16+b):b);
buffer.append(Integer.toString((b), 16).toUpperCase());
buffer.append(" ");
}
return buffer.toString();
}