Java Utililty Methods Byte Array to Unsigned Int

List of utility methods to do Byte Array to Unsigned Int

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Description

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

Method

intbytesToUint(byte first, byte second, byte third, byte fourth)
bytes To Uint 
int firstI = (first & 0xFF) << 24;
int secondI = (second & 0xFF) << 16;
int thirdI = (third & 0xFF) << 8;
int fourthI = (fourth & 0xFF);
return firstI | secondI | thirdI | fourthI;
longbytesToUInt(final byte[] bytes, final int position, final int length, final int bitShiftStart, final int bitShitIncrement)
bytes To U Int 
long num = 0;
if (length > 4)
    throw new IllegalArgumentException("The maximum capacity for an int is 32 bytes");
for (int i = 0, bitShift = bitShiftStart; i < length; i++, bitShift += bitShitIncrement) {
    final long tempVal = bytes[position + i] & 0xff;
    num += tempVal << bitShift;
return num;
...
intbytesToUIntLE(byte[] data)
bytes To U Int LE 
return bytesToUIntLE(data, 0, data.length);
longbytesToUIntLong(byte[] bytes, int index)
Combines four bytes (most significant bit first) into a 32 bit unsigned integer. 
long accum = 0;
int i = 3;
for (int shiftBy = 0; shiftBy < 32; shiftBy += 8) {
    accum |= ((long) (bytes[index + i] & 0xff)) << shiftBy;
    i--;
return accum;
intbytesToUnsignedInt(byte ib1, byte ib2)
bytes To Unsigned Int 
return ((ib1 << 8) + (ib2 & 0xff)) & 0xffff;
int[]bytesToUnsignedInts(byte[] bytes)
bytes To Unsigned Ints 
int[] realvalues = new int[bytes.length];
for (int i = 0; i < bytes.length; i++) {
    realvalues[i] = bytes[i] & 0xFF;
return realvalues;
intbytesToUshort(byte b1, byte b2)
bytes To Ushort 
return ((b1 & 0xFF) << 8) + (b2 & 0xFF);
shortbytesToUshort(byte first, byte second)
bytes To Ushort 
short value = (short) (((first & 0xFF) << 8) | (second & 0xFF));
return value;