Is there a built-in way, or alternatively, what is the cleanest way, to flip a java NIO ByteBuffer relative to the mark?
That is, flip()
sets limit := position
and then position := 0
. I would like a flipToMark()
routine that sets limit := position
and then position := mark
.
Flipping clears the mark, so unfortunately buffer.flip().reset()
won't work.
How about buffer.limit(buffer.position()).reset()
?
In many cases it may be easier to create a view buffer starting at mark
(eg using slice()
), instead of actually setting the mark
. In this case you can use the regular flip()
method.
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