import java.nio.*;
import java.nio.LongBuffer;

public class ArrayByBuffer {
	public static void main(String[] args) throws Exception {
		LongBuffer longBuf = LongBuffer.allocate(256);
		longBuf.put(345678);
		longBuf.put(8765433);
		longBuf.put(643564);
		longBuf.flip();
		System.out.println("Content in long buffer.");
		while (longBuf.hasRemaining()) {
			System.out.println(longBuf.get());
		}
		longBuf.flip();
		long[] arr = longBuf.array();
		System.out.println("Content in long array.");
		for (int i = 0; i < longBuf.limit(); i++) {
			System.out.println((long) arr[i]);
		}
	}
}