Q. What will be the output of following Java code?

import java.util.Scanner;

class ThisKeyword {
private int a = 4;
private int b = 1;

void getSum(int a, int b) {
this.a = a;
this.b = b;
System.out.println(this.a + this.b);
}
}

public class Main {
public static void main(String args[]) {
ThisKeyword T = new ThisKeyword();
T.getSum(3, 5);
}
}