How we hack a java class ?

Question

Hi we want to hack the java class and used its method and data member?

Sam Hobbs · Answer

There is an article on that exact subject published in this web site about 12 hours ago. It is so strange that I often see questions about a subject within days of when an article is published on the subject. So strange.

Vulpes · Answer

If by 'hacking' a class you mean accessing its private members then you can do this using reflection. Please check this link: http://en.wikibooks.org/wiki/Java_Programming/Reflection/Accessing_Private_Features_with_Reflection