Java Utililty Methods Float to Byte Array

byte[] floatToByte(float[] values)
float To Byte

if (values == null) {
 return null;
byte[] results = new byte[values.length];
for (int i = 0; i < values.length; i++) {
 results[i] = (byte) values[i];
return results;
...

byte[] floatToByteArray(float number)
float to byte array

byte[] byteArray = new byte[4];
Integer intBits = Float.floatToIntBits(number);
for (int i = 0; i < byteArray.length; i++) {
 byteArray[i] = new Integer(intBits).byteValue();
 intBits = intBits >> 8;
return byteArray;

byte[] floatToByteArray(float source)
float To Byte Array

return intToByteArray(Float.floatToRawIntBits(source));

byte[] floatToByteArray(float value)
float To Byte Array

int l = Float.floatToIntBits(value);
return intToByteArray(l);

byte[] floatToByteArrayBE(float data)
Convert a float to a byte array (big endian).

return intToByteArrayBE(Float.floatToRawIntBits(data));

byte[] floatToBytes(final float f)
float To Bytes

int i = Float.floatToRawIntBits(f);
return intToBytes(i);

byte[] floatToBytes(float f)
float To Bytes

return intToBytes(Float.floatToIntBits(f));

int floatToBytes(float fnum, byte[] bytes, int startIndex)
translate float into bytes, stored in byte array starting from startIndex

return intToBytes(Float.floatToIntBits(fnum), bytes, startIndex);

void floatToBytes(float num, byte[] arr, int pos)
Writes a float to 4 bytes in big-endian notation to the byte array.

intToBytes(Float.floatToIntBits(num), arr, pos);

byte[] floatToBytes(float theFloat)
Converts a float into an array of bytes Byte order: big endian

byte[] ret = new byte[4];
int floatAsInt = Float.floatToIntBits(theFloat);
ret[0] = (byte) ((floatAsInt >>> 24) & BYTESIZE);
ret[1] = (byte) ((floatAsInt >>> 16) & BYTESIZE);
ret[2] = (byte) ((floatAsInt >>> 8) & BYTESIZE);
ret[3] = (byte) ((floatAsInt) & BYTESIZE);
return ret;