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Depends, for some no: http://www.drdobbs.com/windows/no-end-to-dll-hell/227300037

I think some form exists even in Java, software is hard at times, it's just the nature of a complex computer world that doesn't play by the rules of any other industry.




Old-school Java programmers are familiar with JAR hell during deployments with simple, naïve classloaders that just pick the first JAR with the desired class in it and don't provide versioned separation and ignore manifest files. The legacy solution is to write your own classloader and to use facades to get the correct class dependencies loaded more or less. JARs with correctly written manifests help but a lot of the Java convention system is not well adhered to even with widespread tool support. It's solved in modern app container based deployments of Java webapps at least.




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