Do spaces between statements and keywords in java have negative effect on programme's performance?

Question

eg.

public static void main(String args[]){

int x =2;

int y = 4;

System. out.println(x);

System.out.println();

}

Answer 1

No, but no need for that because you code will be harder to read.

Answer 2

compiler ignores whitespaces

Answer 3

Nope,
But being a good programmer,
You've to follow standard while coding (e.g indent, writing comments, declaring meaningful variables) to make sure that others can read your codes. By increasing readability in your codes, you'll be able to work with others easily while working with a project.
-
Try to keep your code neat and clean.
^_^