FilesExpand file tree

 master

/

UsingBuffers.java

Copy path

Blame

More file actions

Blame

More file actions

Latest commit

 

History

History

History

executable file

·

31 lines (30 loc) · 815 Bytes

 master

/

UsingBuffers.java

Copy path

Top

File metadata and controls

• Code
• Blame

executable file

·

31 lines (30 loc) · 815 Bytes

Raw

Copy raw file

Download raw file

Open symbols panel

Edit and raw actions

1

2

3

4

5

6

7

8

9

10

11

12

13

14

15

16

17

18

19

20

21

22

23

24

25

26

27

28

29

30

31

//: 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

*///:~