How to create a cross-process Singleton class in Java

Posted by qichuan on Stack Overflow See other posts from Stack Overflow or by qichuan
Published on 2010-05-11T11:53:10Z Indexed on 2010/05/11 12:04 UTC
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Is is possible to create a universal Singleton class, which is, at any given time, only one instance is shared across multiple Java processes?

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