Java Utililty Methods Byte Array Little Endian

List of utility methods to do Byte Array Little Endian

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Description

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

Method

int[]bytesLE2ushorts(byte[] b)
bytes L Eushorts 
if (b == null)
    return null;
if ((b.length & 0x1) != 0)
    throw new IllegalArgumentException("byte[" + b.length + "]");
int[] val = new int[b.length >> 1];
for (int i = 0; i < val.length; i++)
    val[i] = bytesLE2ushort(b, i << 1);
return val;
...
floatBytesLEToFloat(final byte[] value)
Bytes LE To Float 
return Float.intBitsToFloat(BytesLEToInt(value));
shortBytesLEToShort(final byte[] buf)
Bytes LE To Short 
short val = 0x0;
for (int i = 0; i < buf.length; i++) {
    val += ((short) buf[i] & 0xFF) << (8 * i);
return val;
floatbytesLittleToFloat(byte[] data, int start)
bytes Little To Float 
int ret = 0;
ret = 0x000000ff & data[start + 0];
ret |= (0x000000ff & data[start + 1]) << 8;
ret |= (0x000000ff & data[start + 2]) << 16;
ret |= (0x000000ff & data[start + 3]) << 24;
return Float.intBitsToFloat(ret);
longbytesLittleToLong(byte[] data, int start)
bytes Little To Long 
long ret = 0;
ret = 0x00000000000000ffL & data[start++];
ret |= (0x00000000000000ffL & data[start++]) << 8;
ret |= (0x00000000000000ffL & data[start++]) << 16;
ret |= (0x00000000000000ffL & data[start++]) << 24;
ret |= (0x00000000000000ffL & data[start++]) << 32;
ret |= (0x00000000000000ffL & data[start++]) << 40;
ret |= (0x00000000000000ffL & data[start++]) << 48;
...
shortbytesLittleToShort(byte[] data, int start)
bytes Little To Short 
short ret = 0;
ret = (short) (data[start + 0] & 0x00ff);
ret |= (0x00ff & data[start + 1]) << 8;
return ret;