CharBuffer rewind() methods in Java with Examples
The rewind() method of java.nio.CharBuffer Class is used to rewind this buffer. The position is set to zero and the mark is discarded. Invoke this method before a sequence of channel-write or get operations, assuming that the limit has already been set appropriately. Invoking this method neither changes nor discards the mark’s value.
public ByteBuffer rewind()
Return Value: This method returns this buffer.
Below are the examples to illustrate the rewind() method:
Buffer before operation: [a, i,, ] Position: 2 Limit: 4 Buffer after operation: [a, i,, ] Position: 0 Limit: 4
Buffer before operation: [a, b, c,, ] Position: 3 Limit: 5 Buffer after operation: [a, b, c,, ] Position: 0 Limit: 5
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