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Wraps either an existing OutputStream or an existing Writerand provides
convenience methods for prin
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This class consists exclusively of static methods that operate on or return
collections. It contains
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A Set is a data structure which does not allow duplicate elements.
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A TimeUnit represents time durations at a given unit of granularity and provides
utility methods to
- JarFile (java.util.jar)
JarFile is used to read jar entries and their associated data from jar files.
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Defines the contract between a returned instance and the runtime when an
application needs to provid
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