import java.nio.*;
import java.nio.ByteBuffer;
import java.nio.CharBuffer;

public class ByteBufferEqual{
	public static final int size = 256;
	public static void main(String[] argv) throws Exception {
		byte[] bytes = new byte[size];
		ByteBuffer bytebuf1 = ByteBuffer.wrap(bytes);
		ByteBuffer bytebuf = ByteBuffer.allocate(size);
		if (bytebuf1.equals(bytebuf)) {
			System.out.println("Equals");
		} else {
			System.out.println("Not equals");
		}
		bytebuf1.putInt(12);
		bytebuf.putChar('e');
		if (bytebuf1.equals(bytebuf)) {
			System.out.println("Equals");
		} else {
			System.out.println("Not equals");
		}
		CharBuffer charbuf = CharBuffer.allocate(size);
		if (bytebuf1.equals(charbuf)) {
			System.out.println("Equals");
		} else {
			System.out.println("Not equals");
		}
	}
}