What is reflection in Java ?

Anonymous User 1823 04 Jul 2015

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Anonymous User 04 Jul 2015

If a programmer wants to access entities or invoke methods in a program dynamically, i.e. if the programmer is unaware of the methods and variables that needs to be invoked at runtime but unaware of it while coding, we can use reflection. For example

Method method = ABC.getClass().getMethod("doSomething", null);
method.invoke(ABC, null);

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What is reflection in Java ?

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