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This class represents a server-side socket that waits for incoming client
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Provides a client-side TCP socket.
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Thrown when a hostname can not be resolved.
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HashSet is an implementation of a Set. All optional operations (adding and
removing) are supported.
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A parser that parses a text string of primitive types and strings with the help
of regular expressio
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The exception that is thrown when a handshake could not be completed
successfully.
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