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A specialized Reader that reads from a file in the file system. All read
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This SocketException may be thrown during socket creation or setting options,
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Uses a one-way hash function to turn an arbitrary number of bytes into a
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Calendar is an abstract base class for converting between a Date object and a
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The TimerTask class represents a task to run at a specified time. The task may
be run once or repeat
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A Handler object accepts a logging request and exports the desired messages to a
target, for example
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