Java tutorial
import java.nio.FloatBuffer; import java.util.Arrays; public class Main { public static void main(String[] args) { FloatBuffer floatBuffer = FloatBuffer.allocate(10); floatBuffer.put(new float[] { 1.23F, 2.13F, 3.13F, 2.13F, }, 0, 2); System.out.println(Arrays.toString(floatBuffer.array())); } }