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An URLConnection for HTTP (RFC 2616 [http://tools.ietf.org/html/rfc2616]) used
to send and receive d
- Socket (java.net)
Provides a client-side TCP socket.
- KeyStore (java.security)
KeyStore is responsible for maintaining cryptographic keys and their owners.
The type of the syste
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Calendar is an abstract base class for converting between a Date object and a
set of integer fields
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Factory and utility methods for Executor, ExecutorService,
ScheduledExecutorService, ThreadFactory,
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