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An "abstract" representation of a file system entity identified by a pathname.
The pathname may be a
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A writable sink for bytes.Most clients will use output streams that write data
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Wraps either an existing OutputStream or an existing Writerand provides
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A specific moment in time, with millisecond precision. Values typically come
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A linear collection that supports element insertion and removal at both ends.
The name deque is shor
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Walk the nodes of the tree left-to-right or right-to-left. Note that in
descending iterations, next
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