byte Array To Int
class Utils { public final static int byteArrayToInt(byte[] b) { if (b.length != 4) { return 0; } // little endian int i = (((b[3] & 0xff) << 24) | ((b[2] & 0xff) << 16) | ((b[1] & 0xff) << 8) | (b[0] & 0xff)); return i; } }