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A concrete subclass of NumberFormat that formats decimal numbers. It has a
variety of features desig
- NumberFormat (java.text)
The abstract base class for all number formats. This class provides the
interface for formatting and
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A map that has its keys ordered. The sorting is according to either the natural
ordering of its keys
- ExecutorService (java.util.concurrent)
An Executor that provides methods to manage termination and methods that can
produce a Future for tr
- JarFile (java.util.jar)
JarFile is used to read jar entries and their associated data from jar files.
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This is the central class in the log4j package. Most logging operations, except
configuration, are d
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