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Return the contained value, if present, otherwise throw an exception to be
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An input stream that reads bytes from a file.
File file = ...finally
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in.clos
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The BitSet class implements abit array [http://en.wikipedia.org/wiki/Bit_array].
Each element is eit
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General IO stream manipulation utilities. This class provides static utility
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A generic Abstract Window Toolkit(AWT) container object is a component that can
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A Window object is a top-level window with no borders and no menubar. The
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