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A connection represents a link from a Java application to a database. All SQL
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This class consists exclusively of static methods that operate on or return
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GregorianCalendar is a concrete subclass of Calendarand provides the standard
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JarFile is used to read jar entries and their associated data from jar files.
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Factory for creating Log instances, with discovery and configuration features
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The GridBagLayout class is a flexible layout manager that aligns components
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