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Return the contained value, if present, otherwise throw an exception to be
created by the provided s
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An input stream that reads bytes from a file.
File file = ...finally
if (in != null)
in.clos
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An URLConnection for HTTP (RFC 2616 [http://tools.ietf.org/html/rfc2616]) used
to send and receive d
- Deque (java.util)
A linear collection that supports element insertion and removal at both ends.
The name deque is shor
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Defines methods that all servlets must implement. A servlet is a small Java
program that runs within
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