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Signals a general, I/O-related error. Error details may be specified when
calling the constructor, a
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TreeSet is an implementation of SortedSet. All optional operations (adding and
removing) are support
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A synchronization aid that allows one or more threads to wait until a set of
operations being perfor
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An ExecutorService that executes each submitted task using one of possibly
several pooled threads, n
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Patterns are compiled regular expressions. In many cases, convenience methods
such as String#matches
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The BufferedImage subclass describes an java.awt.Image with an accessible buffer
of image data. All
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