Java example to create class to set, get name and age of a puppy using constructor

public class Puppy {
 int puppyAge;

 public Puppy(String name) {
  // This constructor has one parameter, name.
  System.out.println("Name chosen is :" + name);
 }

 public void setAge(int age) {
  puppyAge = age;
 }

 public int getAge() {
  return puppyAge;
 }

 public static void main(String[] args) {
  /* Object creation */
  Puppy myPuppy = new Puppy("tommy");

  /* Call class method to set puppy's age */
  myPuppy.setAge(2);

  /* Call another class method to get puppy's age */
  myPuppy.getAge();

  /* You can access instance variable as follows as well */
  System.out.println("Puppy's name is :" + myPuppy.puppyAge);
 }
}