Java Utililty Methods Unsigned Byte Create

int toUnsignedByte(byte b)
Converts the signed byte to its unsigned integer representation.

return (int) (b & 0xFF);

short toUnsignedByte(byte b)
Converts a byte to the corresponding unsigned byte value and returns the result as a short

return (short) (b & MAX_BYTE);

short toUnsignedByte(byte b)
Convert a byte to unsigned byte

return Integer.valueOf(b & 0xFF).shortValue();

int toUnsignedByte(byte b)
This method gets eventually inlined, becoming very fast

return (0x000000FF & b);

short toUnsignedByte(byte value)
Return the unsigned byte value [0|255] from the java byte value [-128|127].

return (short) (value - Byte.MIN_VALUE);

int toUnsignedByte(byte[] buf, int pos)
to Unsigned Byte

int b = buf[pos];
if (b < 0) {
 b = 256 + b;
return b;

short toUnsignedByte(char[] bytes, boolean le)
to Unsigned Byte

if (bytes.length != 2)
 return 0;
return (short) Long.parseLong(bytesToString(bytes, le, false), 16);

byte toUnsignedByte(int value)
Transforms the given integer value to an byte-value representing a number between 0 and 255.

if (value > 255 || value < 0) {
 throw new IllegalArgumentException(
 "Unsigned byte value range is between 0 and 255 - the value [" + value + "] is not valid.");
return (byte) value;

int toUnsignedByte(int value)
to Unsigned Byte

return value &= UNSIGNED_BYTE_MAX;

int[] toUnsignedByteArray(byte[] b)
to Unsigned Byte Array

int[] r = new int[b.length];
for (int i = 0; i < b.length; i++) {
 r[i] = b[i] + 0x80;
return r;