Java – is there any way to listen to the method execution of another class?
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Java
Can I listen to the method execution of an instance or all instances of a class without modifying the code?
someInstance.addMethodExecutionListener('methodName',handler);
SomeClass.addMethodExecutionListener('methodName',handler);
It will be used for recording purposes
Solution
Your question is a small part of what you can do with aspect - oriented programming It is not supported in ordinary Java and its implementation, but it is the core reason of AspectJ
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