import java.nio.DoubleBuffer;

public class DoubleBufferDemo {
	public static void main(String[] args) {
		double[] dbr = new double[] { 121.323, 2323, 32353.4, 432.45, 453.756 };
		DoubleBuffer buffer = DoubleBuffer.wrap(dbr);
		buffer.rewind();
		DoubleBuffer buffer1 = buffer.asReadOnlyBuffer();
		System.out.printf("position = %d  Limit = %d  capacity = %d%n", buffer1
				.position(), buffer1.limit(), buffer1.capacity());
	}
}