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A BufferedInputStream adds functionality to another input stream-namely, the
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Thrown when a program encounters the end of a file or stream during an input
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Formats and parses dates in a locale-sensitive manner. Formatting turns a Date
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A counting semaphore. Conceptually, a semaphore maintains a set of permits. Each
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A reentrant mutual exclusion Lock with the same basic behavior and semantics as
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Patterns are compiled regular expressions. In many cases, convenience methods
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