Java FloatBuffer create from float array

import java.nio.FloatBuffer;
import java.util.Arrays;

public class Main {
  public static void main(String[] argv) throws Exception {
    float[] floatArray = new float[] { 3.4f, 3.5f, 3.6f, 3.7f, 3.8f, 3.1234f, 6.2344f, 8.34f, 9.8f };
    FloatBuffer bb = FloatBuffer.wrap(floatArray);

    floatArray = toArray(bb);// w w  w  .  java 2s . c  o m

    System.out.println(Arrays.toString(floatArray));
  }

  public static float[] toArray(final FloatBuffer buffer) {
    float[] array = new float[buffer.limit()];
    buffer.get(array);
    return array;
  }

}