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A ConnectException is thrown if a connection cannot be established to a remote
host on a specific po
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Provides a client-side TCP socket.
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HashSet is an implementation of a Set. All optional operations (adding and
removing) are supported.
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A Map is a data structure consisting of a set of keys and values in which each
key is mapped to a si
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A counting semaphore. Conceptually, a semaphore maintains a set of permits. Each
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A border layout lays out a container, arranging and resizing its components to
fit in five regions:
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