Java tutorial
//package com.java2s; import java.nio.ByteBuffer; import java.nio.ByteOrder; import java.nio.FloatBuffer; public class Main { public static FloatBuffer arrayToBuffer(float[] arr) { FloatBuffer buffer = ByteBuffer.allocateDirect(arr.length * 4).order(ByteOrder.nativeOrder()) .asFloatBuffer(); buffer.put(arr).position(0); return buffer; } }