What will be the output of the following program?
public class Array {
int a = 2;
int b = 4;
public void setData(int a, int b) {
a = a;
b = b;
}
public void showData() {
System.out.println(a + " " + b);
}
public static void main(String args[]) {
Array obj = new Array();
obj.setData(2, 3);
obj.setData(1, 3);
obj.showData();
}
}