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A connection to a URL for reading or writing. For HTTP connections, see
HttpURLConnection for docume
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An interface for an object which represents a database table entry, returned as
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Timers schedule one-shot or recurring TimerTask for execution. Prefer
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A task that returns a result and may throw an exception. Implementors define a
single method with no
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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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