Explain about field hiding in java?
I want my class to be developed in such a way that no other class (even derived class) can create its objects. Define how can I do so?
What will happen if there is a default method conflict as mentioned above and we have specified the same signature method in the base class instead of overriding in the existing class ?
How concurrent hashmap works?
What is the best definition for data?
What function extracts specified characters from a string?
What is final, finally, finalize?
How many wrapper classes are there in java?
What is a lambda expression ? What's its use ?
How does java enable high performance?
How the elements are organized in GridLayout?
What's the access scope of protected access specifier?
What is a cup of java?