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Provides access to system-related information and resources including standard
input and output. Ena
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HashSet is an implementation of a Set. All optional operations (adding and
removing) are supported.
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A PriorityQueue holds elements on a priority heap, which orders the elements
according to their natu
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ResourceBundle is an abstract class which is the superclass of classes which
provide Locale-specifi
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A plug-in replacement for JDK1.5 java.util.concurrent.ConcurrentHashMap. This
version is based on or
- LogFactory (org.apache.commons.logging)
Factory for creating Log instances, with discovery and configuration features
similar to that employ
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