When do we use hashset over treeset?
No Answer is Posted For this Question
Be the First to Post Answer
How do you write methodology?
What is set in java?
Is &&= a valid Java operator?
what are upcasting and downcasting?
What are the high-level thread states in java programming?
Explain where variables are created in memory?
What are order of precedence and associativity, and how are they used?
class A{ m2(){ } } class B extends A{ m2(){ } } class c extends B{ m2(){ } } class my_class extends c{ m2(){ } pulic static void main(){ ...My_class a = new my_class(); super.super.super.m2(); is this is leagal if not find what is the legal procedure in order to call A's version of m2(); }
which one is performance wise advantageious from List,Set,Map?
Compare overloading and overriding?
what is an anonymous class?
What is the difference between conversation & casting?