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Provides a client-side TCP socket.
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Uses a one-way hash function to turn an arbitrary number of bytes into a
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A class which can consume and produce dates in SQL Date format. Dates are
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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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This is the central class in the log4j package. Most logging operations, except
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A Window object is a top-level window with no borders and no menubar. The
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