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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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This class provides methods that return pseudo-random values.It is dangerous to
seed Random with the
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An Executor that provides methods to manage termination and methods that can
produce a Future for tr
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Provides an abstract class to be subclassed to create an HTTP servlet suitable
for a Web site. A sub
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