gzz.util
Class HexUtil
java.lang.Object
|
+--gzz.util.HexUtil
- public final class HexUtil
- extends java.lang.Object
Convert between byte arrays and strings of Hex digits
Field Summary |
static java.lang.String |
rcsid
|
Method Summary |
static java.lang.String |
byteArrToHex(byte[] b)
Convert the given byte array to a hex string. |
static byte[] |
hexToByteArr(java.lang.String hex)
|
static java.lang.String |
toString(byte[] b,
int index)
Generate a readable hex string representation of the given byte array. |
Methods inherited from class java.lang.Object |
clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait |
rcsid
public static final java.lang.String rcsid
- See Also:
- Constant Field Values
HexUtil
public HexUtil()
toString
public static java.lang.String toString(byte[] b,
int index)
- Generate a readable hex string representation of the given byte array.
If the array is long, show only the beginning, the part around
the index ind and the end (not yet implemented).
hexToByteArr
public static byte[] hexToByteArr(java.lang.String hex)
throws java.lang.NumberFormatException
java.lang.NumberFormatException
byteArrToHex
public static java.lang.String byteArrToHex(byte[] b)
- Convert the given byte array to a hex string.
The converted string consists of the characters 0-9, a-f.