(Solved): Looking for a step-by-step solution and why, thank you. (Java)     What is the output ...

Looking for a step-by-step solution and why, thank you. (Java)

 

 

What is the output of the code? class \( A \) \{ public void fun() \{ System.out.print("1"); \} \} class \( B \) extends \( A \) \{ public void fun() \{ System.out.print("2"); \} public void test() \{ super.fun(); fun(); super.fun(); \} \} //code in the main of another class \( B \) one \( = \) new \( B() \); one.test();