class Dog {
private String name = null;
private String weight = null;
public String getName() {
return name;
}
public void setName(String name) {
this.name = name;
}
public String getWeight() {
return weight;
}
public void setWeight(String weight) {
this.weight = weight;
}
}
class Cat {
private String name = null;
private String age = null;
public String getName() {
return name;
}
public void setName(String name) {
this.name = name;
}
public String getAge() {
return age;
}
public void setAge(String age) {
this.age = age;
}
}
class commUtil {
//TODO: output members of class
public void display (Object obj){
//Question: How to access members of each classes?
//code here...
}
}
class mainClass {
public static void main(String[] args) {
Dog d = new Dog();
commUtil.display(d);
or
Cat c = new Cat();
commUtil.display(c);
}
}
In case 1:
Dog d = new Dog();
d.setName("Lion");
d.setWeight("2Kg");
commUtil.display(d);
It will display Name and Weight of Dog
In case 2:
Cat c = new Cat();
c.setName("MiMi");
c.setAge("1");
commUtil.display(c);
It will display Name and Age of Cat
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