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