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Signals a general, I/O-related error. Error details may be specified when
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This class generates cryptographically secure pseudo-random numbers. It is best
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A Map is a data structure consisting of a set of keys and values in which each
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A map that has its keys ordered. The sorting is according to either the natural
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Patterns are compiled regular expressions. In many cases, convenience methods
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Factory for creating Log instances, with discovery and configuration features
similar to that employ
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