Java tutorial
import java.nio.CharBuffer; public class Main { public static void main(String[] args) { CharBuffer cb1 = CharBuffer.allocate(5); cb1.put(new char[] { 'j', 'a', 'v', 'a', '2', 's', '.', 'c', 'o', 'm', }); cb1.rewind(); CharBuffer cb2 = CharBuffer.allocate(5); cb2.put(cb1); System.out.println(cb2.toString()); } }