The figure shows the declaration of two classes that are in one package. In one of them a certain method main (...) determine what will be written to the output stream System.out as a result of the program.

What will be the output of the following program?

Which lines of code will be compiled?

Which

lines of code won’t be compiled?

Given the following fragment of code

What lines of code are necessary that code will be compiled?

What will be a result of the following code?

Which statements concerning to Java are correct?