Convert float[] to byte[] to float[] again

Question

So what I\'m trying to do here is get a float[], convert it to byte[], send it through the network as a datagram packet and then convert it back to

Answer 1

ByteBuffer document: https://docs.oracle.com/javase/7/docs/api/java/nio/ByteBuffer.html

final static int nbBytesInFloat = Float.SIZE / Byte.SIZE;

public static byte[] toByteArray(float[] floatArray){
    byte[] result = new byte[floatArray.length * nbBytesInFloat];
    ByteBuffer wrappedBytes = ByteBuffer.wrap(result);
    for(int i=0;i