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An exception that indicates a failed JDBC operation. It provides the following
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This class contains various methods for manipulating arrays (such as sorting and
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A legacy iteration interface.New code should use Iterator instead. Iterator
replaces the enumeration
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A Map is a data structure consisting of a set of keys and values in which each
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Factory that creates instances of DateTimeFormatter from patterns and styles.
Datetime formatting i
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A Window object is a top-level window with no borders and no menubar. The
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