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A writable sink for bytes.Most clients will use output streams that write data
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Allows reading from and writing to a file in a random-access manner. This is
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HashMap is an implementation of Map. All optional operations are supported.All
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An interface for the creation of Connection objects which represent a connection
to a database. This
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General file manipulation utilities. Facilities are provided in the following
areas: * writing to a
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This is the central class in the log4j package. Most logging operations, except
configuration, are d
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