Why wait and notify methods are declared in object class?
What is a jagged array in java?
Is java code slower than native code?
What are invisible components?.
What do you understand by java?
Difference between predicate, supplier and consumer ?
What does indexof mean?
Can we overload destructor in java?
Explain about fail fast iterators in java?
What are the limitations of procedural programming approach?
What is the difference between the ">>" and " >>>" operators in java?
What are the methods used to implement for the key object in the hash map?
What is the difference between variable declaration and variable initialization?
Explain the difference between treeset and treemap in java?
Can we initialize the final blank variable?