modifying 2 or more values using method in Java

Applications Programming
1

i wanna make modification in two or more identifiers,using a method in JAVA , but the only way to do this is by returning a value ,then also only one variable value can be modified .. one way 2 do do this is by use of array and passing its name in method ,, please suggest a different way of doing this .. please help me

2

Have you tried using any structures and passing them to your method?

3

in case of objects of a class or structure ,,
we pass name of class which is "reference" .

i am not able to make changes simply in 2 or more variables. :wall::confused::mad:

---------- Post updated at 01:49 AM ---------- Previous update was at 01:45 AM ----------

//here is code--

public class ParameterPass {
public static void main(String[] args) {
///int i = 0; //statement1
i= addTwo(i++);
addTwo(i++);

System.out.println(i);
}
static int addTwo(int i) {
i += 2;
///return i; //statement 2
}
}

had to use these 2 statements to bring change in i.
still can change i. but what , if there r more variables ,,
i wanna change ?..