public class DataUtils
extends java.lang.Object
Constructor and Description |
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DataUtils() |
Modifier and Type | Method and Description |
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static void |
blackWhiteReverse(byte[] data) |
static byte[] |
byteArraysToBytes(byte[][] data) |
static boolean |
bytesEquals(byte[] d1,
byte[] d2) |
static char[] |
bytestochars(byte[] data) |
static java.lang.String |
bytesToStr(byte[] rcs) |
static byte |
bytesToXor(byte[] data,
int start,
int length) |
static java.lang.String |
byteToStr(byte rc) |
static byte[] |
cloneBytes(byte[] data) |
static void |
copyBytes(byte[] orgdata,
int orgstart,
byte[] desdata,
int desstart,
int copylen) |
static byte[] |
getRandomByteArray(int nlength) |
static byte[] |
getSubBytes(byte[] org,
int start,
int length) |
public static boolean bytesEquals(byte[] d1, byte[] d2)
public static char[] bytestochars(byte[] data)
public static byte[] getRandomByteArray(int nlength)
public static void blackWhiteReverse(byte[] data)
public static byte[] getSubBytes(byte[] org, int start, int length)
public static java.lang.String byteToStr(byte rc)
public static java.lang.String bytesToStr(byte[] rcs)
public static byte[] cloneBytes(byte[] data)
public static byte bytesToXor(byte[] data, int start, int length)
public static byte[] byteArraysToBytes(byte[][] data)
public static void copyBytes(byte[] orgdata, int orgstart, byte[] desdata, int desstart, int copylen)