//: io/UsingBuffers.java

package io; /* Added by Eclipse.py */

import java.nio.*;

import static net.mindview.util.Print.*;

public class UsingBuffers {

private static void symmetricScramble(CharBuffer buffer){

while(buffer.hasRemaining()) {

buffer.mark();

char c1 = buffer.get();

char c2 = buffer.get();

buffer.reset();

buffer.put(c2).put(c1);

}

}

public static void main(String[] args) {

char[] data = "UsingBuffers".toCharArray();

ByteBuffer bb = ByteBuffer.allocate(data.length * 2);

CharBuffer cb = bb.asCharBuffer();

cb.put(data);

print(cb.rewind());

symmetricScramble(cb);

print(cb.rewind());

symmetricScramble(cb);

print(cb.rewind());

}

} /* Output:

UsingBuffers

sUniBgfuefsr

UsingBuffers

*///:~