Java Utililty Methods Byte Array Combine

List of utility methods to do Byte Array Combine

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Description

The list of methods to do Byte Array Combine are organized into topic(s).

Method

byte[]combine(byte[] a, byte[] b)
combine 
if (null == a && null == b) {
    return null;
if (null == a && null != b) {
    return b;
if (null != a && null == b) {
    return a;
...
byte[]combine(byte[] arr1, byte[] arr2)
combine 
byte[] newArr = new byte[arr1.length + arr2.length];
System.arraycopy(arr1, 0, newArr, 0, arr1.length);
System.arraycopy(arr2, 0, newArr, arr1.length, arr2.length);
return newArr;
byte[]combine(byte[] first, byte[] second)
combine 
byte[] result = new byte[first.length + second.length];
System.arraycopy(first, 0, result, 0, first.length);
System.arraycopy(second, 0, result, first.length, second.length);
return result;
byte[]combine(byte[] one, byte[] two, byte[] three, byte[] four)
combine 
byte[] combined = new byte[one.length + two.length + three.length + four.length];
System.arraycopy(one, 0, combined, 0, one.length);
System.arraycopy(two, 0, combined, one.length, two.length);
System.arraycopy(three, 0, combined, one.length + two.length, three.length);
System.arraycopy(four, 0, combined, one.length + two.length + three.length, four.length);
return combined;
byte[]combine(byte[] one, byte[] two, byte[] three, byte[] four)
combine 
byte[] combined = new byte[one.length + two.length + three.length + four.length];
System.arraycopy(one, 0, combined, 0, one.length);
System.arraycopy(two, 0, combined, one.length, two.length);
System.arraycopy(three, 0, combined, one.length + two.length, three.length);
System.arraycopy(four, 0, combined, one.length + two.length + three.length, four.length);
return combined;
byte[]combine(byte[]... bytes)
Merge multiple Byte Arrays into one 
if (bytes == null) {
    return null;
} else if (bytes.length == 1) {
    return bytes[0];
int combinedLength = 0;
for (byte[] _bytes : bytes) {
    if (_bytes != null) {
...
byte[]combine(byte[][] arr)
combine 
int total = 0;
for (int i = 0; i < arr.length; i++) {
    total += arr[i].length;
byte[] ret = new byte[total];
int count = 0;
for (int i = 0; i < arr.length; i++) {
    for (int j = 0; j < arr[i].length; j++) {
...
byte[]combine(final byte[] array1, final byte[] array2)
combine 
if (array1 == null)
    return copy(array2);
else if (array2 == null)
    return copy(array1);
final byte[] joinedArray = new byte[array1.length + array2.length];
System.arraycopy(array1, 0, joinedArray, 0, array1.length);
System.arraycopy(array2, 0, joinedArray, array1.length, array2.length);
return joinedArray;
...
byte[]combineArrays(byte[]... a)
Combines multiple byte arrays into a single, longer byte array. 
int massLength = 0;
for (byte[] b : a)
    massLength += b.length;
byte[] c = new byte[massLength];
byte[] d;
int index = 0;
for (int i = 0; i < a.length; i++) {
    d = a[i];
...
byte[]combineInsertB2sizeAsByte(byte[] b1, byte[] b2)
combine Insert Bsize As Byte 
if (b1 == null)
    throw new NullPointerException();
if (b2 == null)
    throw new NullPointerException();
byte[] ret = new byte[b1.length + b2.length + 1];
for (int i = 0; i < b1.length; i++)
    ret[i] = b1[i];
ret[b1.length] = (byte) b2.length;
...