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The abstract base class for all number formats. This class provides the
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HashSet is an implementation of a Set. All optional operations (adding and
removing) are supported.
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Locale represents a language/country/variant combination. Locales are used to
alter the presentatio
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Factory for creating Log instances, with discovery and configuration features
similar to that employ
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This is the central class in the log4j package. Most logging operations, except
configuration, are d
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Central representation of an Ant project. This class defines an Ant project with
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