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A connection to a URL for reading or writing. For HTTP connections, see
HttpURLConnection for docume
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A controller for the selection of SelectableChannel objects. Selectable channels
can be registered w
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An interface for an object which represents a database table entry, returned as
the result of the qu
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A concrete subclass of NumberFormat that formats decimal numbers. It has a
variety of features desig
- NumberFormat (java.text)
The abstract base class for all number formats. This class provides the
interface for formatting and
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A Handler object accepts a logging request and exports the desired messages to a
target, for example
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