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Return the original filename in the client's filesystem.This may contain path
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Signals a general, I/O-related error. Error details may be specified when
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A class which can consume and produce dates in SQL Date format. Dates are
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The base class for all formats. This is an abstract base class which specifies
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The abstract base class for all number formats. This class provides the
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A task that returns a result and may throw an exception. Implementors define a
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