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Return the contained value, if present, otherwise throw an exception to be
created by the provided s
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Signals a general, I/O-related error. Error details may be specified when
calling the constructor, a
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This class represents a server-side socket that waits for incoming client
connections. A ServerSocke
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Provides a client-side TCP socket.
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A charset is a named mapping between Unicode characters and byte sequences.
Every Charset can decode
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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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JarFile is used to read jar entries and their associated data from jar files.
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