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An abstraction for a native pointer data type. A Pointer instance represents, on
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A class for turning a byte stream into a character stream. Data read from the
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This class generates cryptographically secure pseudo-random numbers. It is best
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Defines methods that all servlets must implement. A servlet is a small Java
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This is the central class in the log4j package. Most logging operations, except
configuration, are d
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A Rectangle specifies an area in a coordinate space that is enclosed by the
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