You can use Jar Jar Links to achieve that. Also you don’t need the source code of the classes you’d like to modify, as the program does it on the bytecode level (ie. it modifies the .class files directly.)
You can use Jar Jar Links to achieve that. Also you don’t need the source code of the classes you’d like to modify, as the program does it on the bytecode level (ie. it modifies the .class files directly.)