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Wraps an existing Writer and buffers the output. Expensive interaction with the
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Provides access to system-related information and resources including standard
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HashSet is an implementation of a Set. All optional operations (adding and
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SortedSet is a Set which iterates over its elements in a sorted order. The order
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General IO stream manipulation utilities. This class provides static utility
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Factory for creating Log instances, with discovery and configuration features
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