Is arraylist an object in java?
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What is a boolean output?
Explain hashset and its features?
What are green threads in java?
To what value is a variable of the Boolean type automatically initialized?
List the features of java programming language.
using equals method overriding which objects are compared?i.e same class objects or other class objects?Explain me.
what is the difference between object and class
Can we have return statement in finally clause? What will happen?
Why is java so important?
What will happen if we write code like: try{}catch(exception e)catch(IOException i)
Which variables are stored in heap?
What is the use of parseint in java?