// Program to use this keyword
class n {
public int i;
int getI() {
return i;}
}
class M extends n {
int a, b;
void sum(int a, int b) {
int d = getI();
this.a = a;
this.b = b;
System.out.println("Sum is : "+(d + a + b));
}}
public class ThisKeyword{public static void main(String[] args) {
M k = new M();
k.i = 10;
k.sum(4, 5);
}
}
Output:
Sum is : 19