import java.nio.DoubleBuffer;

public class DoubleBufferDemo {
	public static void main(String[] args) {
		double[] d = new double[] { 121.323, 2323, 32353.4, 432.45, 453.756 };
		DoubleBuffer doublebuffer = DoubleBuffer.allocate(5);
		doublebuffer.put(d);
		System.out.println(doublebuffer.get(2));
	}
}