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An input stream that reads bytes from a file.
File file = ...finally
if (in != null)
in.clos
- String (java.lang)
- Socket (java.net)
Provides a client-side TCP socket.
- Random (java.util)
This class provides methods that return pseudo-random values.It is dangerous to
seed Random with the
- ExecutorService (java.util.concurrent)
An Executor that provides methods to manage termination and methods that can
produce a Future for tr
- Servlet (javax.servlet)
Defines methods that all servlets must implement. A servlet is a small Java
program that runs within
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