Write a program for the following topic - switch
case,looping using fuction calling,nesting,console input
output.
Aim- to print a menu:-
1-series
2-single value. Each menu having sub menu armstrong or
perfect.
In java thread programming, which method is a must implementation for all threads?
How can one prove that the array is not null but empty?
1.can i use super keyword in normal class(not inheritance) to call any method?if so how can i call particular variable? 2.In the inheritance how can i access the particular variable from the base class(it containing 5 variables) using super keyword?
what diff bw constructor method & method
What is injection in java?
What do you understand by downcasting?
What is a jvm?
What is a static method?
What is interceptors in java?
Is openjdk the same as jdk?
What is aop java?
What is the locale class?