write a class to input 2 points by the user & check the line
maked by the points is horizontal,vertical or rectangle?
What is the use of runnable interface?
can anyone explain me the concept of autoboxing?
How does linkedlist work in java?
How do you do a line break in java?
Is arraylist zero based?
What is the collections api?
Why do we need autoboxing in java?
What is the final class modifier?
What are different type of access modifiers?
What is meant by javabeans?
Does unicode support all languages?
What is keyword in oop?