Convert int and short to bytes
public class Util{
public static int bytesToInt(byte[] data) {
int value=(data[3] & 0xff);
value =value << 8;
value|=(data[2] & 0xff);
value <<= 8;
value|=(data[1] & 0xff);
value <<= 8;
value|=(data[0] & 0xff);
return value;
}
public static byte[] intTobytes(int value) {
byte[] bytes = new byte[4];
intTobytes(value, bytes);
return bytes;
}
public static void intTobytes(int value, byte[] bytes) {
bytes[3] = (byte) (value >> 24 & 0xff);
bytes[2] = (byte) (value >> 16 & 0xff);
bytes[1] = (byte) (value >> 8 & 0xff);
bytes[0] = (byte) (value & 0xff);
}
public static void shortTobytes(short value, byte[] bytes) {
bytes[1] = (byte) (value >> 8 & 0xff);
bytes[0] = (byte) (value & 0xff);
}
public static short bytesToShort(byte[] data) {
short value=(short) (data[1] & 0xff);
value <<= 8;
value|=(data[0] & 0xff);
return value;
}
}
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