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A BufferedInputStream adds functionality to another input stream-namely, the
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A thread is a thread of execution in a program. The Java Virtual Machine allows
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This class generates cryptographically secure pseudo-random numbers. It is best
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A synchronization aid that allows one or more threads to wait until a set of
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Patterns are compiled regular expressions. In many cases, convenience methods
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Provides an abstract class to be subclassed to create an HTTP servlet suitable
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