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Thrown when a program encounters the end of a file or stream during an input
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A connection to a URL for reading or writing. For HTTP connections, see
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A controller for the selection of SelectableChannel objects. Selectable channels
can be registered w
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A Set is a data structure which does not allow duplicate elements.
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A plug-in replacement for JDK1.5 java.util.concurrent.ConcurrentHashMap. This
version is based on or
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Patterns are compiled regular expressions. In many cases, convenience methods
such as String#matches
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