They allow altering the natural flow of loops and switch cases to handle certain conditions efficiently. In other words, jump statements transfer the execution control to the other part of the program ...

-- control statements allow you to control how many (the number of) times a statement should get executed. For example: for loop, while loop etc. What is a loop? What is the use of a loop? Write all ...

Enhance switch statements. Sealed classes allow for exhaustive checking in switch statements, to ensure all possible subclasses are addressed and to eliminate the need for a default clause. I will ...

For example, I'm a fan of Lombok, which provides annotations to remove typical boilerplate for accessors and mutators in Java code, among many other features. One of those features is val - which will ...