[Bug Report] java.nio.CharBuffer: toString() returns empty string

[Ito Kazumitsu]

toString() of java.nio.CharBuffer should not change the buffer's position
but the get() used in the toString() changes it.  So the output of
toString() is always empty.

Test program:
import java.nio.CharBuffer;
public class CharBufferTest {
    public static void main(String[] args)  throws Exception {
        String s = "Ito Kazumitsu";
        int l = s.length();
        char[] charbuf = new char[l];
        for (int i = 0; i < l; i++) {
            charbuf[i] = s.charAt(i);
        }
        CharBuffer cb = CharBuffer.wrap(charbuf, 0, l);
        System.out.println("Before toString()");
        System.out.println("length="+ cb.length());
        System.out.println("position=" +cb.position());
        System.out.println("limit=" +cb.limit());
        String s1 = cb.toString();
        System.out.println("After toString()");
        System.out.println("length="+ cb.length());
        System.out.println("position=" +cb.position());
        System.out.println("limit=" +cb.limit());
        System.out.println("String length = " + s1.length());
        System.out.println(s1);
    }
}

Result:
bash$ java CharBufferTest
Before toString()
length=13
position=0
limit=13
After toString()
length=0
position=13
limit=13
String length = 0

bash$

Result under Sun's JDK.
bash$ java CharBufferTest                
Before toString()
length=13
position=0
limit=13
After toString()
length=13
position=0
limit=13
String length = 13
Ito Kazumitsu
bash$