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An output stream that writes bytes to a file. If the output file exists, it can
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An Internet Protocol (IP) address. This can be either an IPv4 address or an IPv6
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This SocketException may be thrown during socket creation or setting options,
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Collection is the root of the collection hierarchy. It defines operations on
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A specific moment in time, with millisecond precision. Values typically come
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An ExecutorService that executes each submitted task using one of possibly
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