How is Java Process.getOutputStream() Implemented?

Posted by Amit Kumar on Stack Overflow See other posts from Stack Overflow or by Amit Kumar
Published on 2010-02-26T04:22:09Z Indexed on 2010/05/17 3:20 UTC
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ipc

I know the answer depends on the particular JVM, but I would like to understand how it is usually implemented? Is it in terms of popen (posix)? In terms of efficiency do I need to keep something in mind (other than using a Buffered stream as suggested by the javadoc). I would be interested to know if there is a general reference about implementations of JVMs which answers such questions.

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