Get array out of CharBuffer : CharBuffer « File « Java Tutorial

import java.nio.CharBuffer;

public class MainClass {
  public static void main(String[] argv) throws Exception {
    CharBuffer cb = CharBuffer.allocate(100);

    cb.put("This is a test String");


    System.out.println("hasArray() = " + cb.hasArray());

    char[] carray = cb.array();


    for (int i = 0; i < carray.length; i++) {

hasArray() = true
array=This is a test String

11.43.1.Buffer Equality
11.43.2.Use CharBuffer
11.43.3.Convert ByteBuffer to a CharBuffer
11.43.4.Use while loop to read a CharBuffer
11.43.5.Save and read text using FileChannel with CharBuffer
11.43.6.Test the effects of buffer flipping
11.43.7.Test buffer duplication
11.43.8.Create a CharBuffer and put in some string
11.43.9.Buffer slice
11.43.10.Wrap a char array to a CharBuffer
11.43.11.Flip a CharBuffer
11.43.12.Get array out of CharBuffer
11.43.13.Convert ByteBuffer to CharBuffer
11.43.14.Fill String to CharBuffer
11.43.15.CharBuffer warps a ByteBuffer