import java.nio.DoubleBuffer;

public class DoubleBufferDemo {
	public static void main(String[] args) {
		DoubleBuffer doublebuffer = DoubleBuffer.allocate(6);
		doublebuffer.put(324.242).put(3534.3432).put(85.342).put(454.453).put(
				354.3424).put(4334.343);
		System.out.println(doublebuffer.capacity());
	}
}