Java

Difference between Interface and Abstract class

Today we will discuss about interface and Abstract class. It is most important question for java interview also. what is Interface and Abstract class, when will need to use Interface or Abstract class. so let’s start. What is Interface? An interface is just like Java Class, but it only has Read more…

By Manish Rawat, 3 years3 years ago

Java

Difference between final, finally and finalize

final, finally and finalize in java This is a very important question, which is asked frequently in java interview. firstly we will explain final. final :- final is a modifier applicable for classes, methods and variables. 1. final with Class : if a class declared as final we can’t extend Read more…

By Manish Rawat, 3 years3 years ago