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A ConnectException is thrown if a connection cannot be established to a remote
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This class contains various methods for manipulating arrays (such as sorting and
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GregorianCalendar is a concrete subclass of Calendarand provides the standard
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HashMap is an implementation of Map. All optional operations are supported.All
elements are permitte
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A plug-in replacement for JDK1.5 java.util.concurrent.ConcurrentHashMap. This
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A generic Abstract Window Toolkit(AWT) container object is a component that can
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