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Wraps either an existing OutputStream or an existing Writerand provides
convenience methods for prin
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This class contains various methods for manipulating arrays (such as sorting and
searching). This cl
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GregorianCalendar is a concrete subclass of Calendarand provides the standard
calendar used by most
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Patterns are compiled regular expressions. In many cases, convenience methods
such as String#matches
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A Rectangle specifies an area in a coordinate space that is enclosed by the
Rectangle object's top-
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