package com.github.nettybook.ch6; import java.nio.ByteBuffer; import org.junit.Test; public class ByteBufferTest3Test { @Test public void test() { ByteBuffer firstBuffer = ByteBuffer.allocate(11); System.out.println("초기 상태 : " + firstBuffer); for (int i = 0; i < 5; i++) { firstBuffer.put((byte) i); System.out.println(firstBuffer.get()); System.out.println(firstBuffer); } } }