net.sourceforge.jwap.util
Class Utils

java.lang.Object
  |
  +--net.sourceforge.jwap.util.Utils

public class Utils

extends java.lang.Object

This class contains various static utility methods.

Author:

Michel Marti

Constructor Summary

Utils()

Method Summary

static java.lang.String	hexDump(byte[] bytes) Construct a String containing a hex-dump of a byte array
static java.lang.String	hexDump(java.lang.String label, byte[] bytes) Construct a String containing a hex-dump of a byte array
static java.lang.String	hexString(int i) Returns a string representation of the integer argument as an unsigned integer in base 16.

Methods inherited from class java.lang.Object

equals, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Constructor Detail

Utils

public Utils()

Method Detail

hexDump

public static java.lang.String hexDump(byte[] bytes)

Construct a String containing a hex-dump of a byte array

Parameters:

bytes - the data to dump

Returns:

a string containing the hexdump

hexDump

public static java.lang.String hexDump(java.lang.String label,
                                       byte[] bytes)

Construct a String containing a hex-dump of a byte array

Parameters:

label - the label of the hexdump or null

bytes - the data to dump

Returns:

a string containing the hexdump

hexString

public static java.lang.String hexString(int i)

Returns a string representation of the integer argument as an unsigned integer in base 16. The string is prefixed with "0x"

Parameters:

i - an integer to be converted to a string.