byte[] one = getBytesForOne();
byte[] two = getBytesForTwo();
List<Byte> list = new ArrayList<Byte>(Arrays.<Byte>asList(one));
list.addAll(Arrays.<Byte>asList(two));
byte[] combined = list.toArray(new byte[list.size()]);byte[] one = getBytesForOne();
byte[] two = getBytesForTwo();
byte[] combined = new byte[one.length + two.length];
for (int i = 0; i < combined.length; ++i)
{
combined[i] = i < one.length ? one[i] : two[i - one.length];
}byte[] one = getBytesForOne();
byte[] two = getBytesForTwo();
byte[] combined = new byte[one.length + two.length];
System.arraycopy(one,0,combined,0 ,one.length);
System.arraycopy(two,0,combined,one.length,two.length);public static byte[] addAll(final byte[] array1, byte[] array2) {
byte[] joinedArray = Arrays.copyOf(array1, array1.length + array2.length);
System.arraycopy(array2, 0, joinedArray, array1.length, array2.length);
return joinedArray;
}