ByteBuffer bb = ByteBuffer.allocate (100);
bb.mark();
bb.position(5);
bb.reset();
bb.mark().position(5).reset();
char [] myBuffer = new char [100];
CharBuffer cb = CharBuffer.wrap (myBuffer);
cb.position(12).limit(21);
CharBuffer sliced = cb.slice();
System.out.println ("Sliced: offset=" + sliced.arrayOffset()
+ ", capacity=" + sliced.capacity());
