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An output stream that writes bytes to a file. If the output file exists, it can
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A Comparator is used to compare two objects to determine their ordering with
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GregorianCalendar is a concrete subclass of Calendarand provides the standard
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TimeZone represents a time zone offset, and also figures out daylight savings.
Typically, you get a
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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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General IO stream manipulation utilities. This class provides static utility
methods for input/outpu
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