classloader - How to unload an already loaded class in Java? -

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this question has answer here:

how unload class class loader, can use changed class on fly without restarting application (hot deployment)? possible that?

java rebel reloads changed classes on fly. see the jrebel website details. don't know recommend production environment though, because of performance issues. jrebel on occasion bogs things down momentarily when you've recompiled server.


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