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A ConnectException is thrown if a connection cannot be established to a remote
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A class which can consume and produce dates in SQL Date format. Dates are
represented in SQL as yyyy
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An interface for an object which represents a database table entry, returned as
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A Set is a data structure which does not allow duplicate elements.
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A reentrant mutual exclusion Lock with the same basic behavior and semantics as
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This is the central class in the log4j package. Most logging operations, except
configuration, are d
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