Class Methods Example Program in Java

 class Puppy{  
   int puppyAge;  
   public Puppy(String name){  
    // This constructor has one parameter, name.  
    System.out.println("Passed Name is :" + name );   
   }  
   public void setAge( int age ){  
     puppyAge = age;  
   }  
   public int getAge( ){  
     System.out.println("Puppy's age is :" + puppyAge );   
     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("Variable Value :" + myPuppy.puppyAge );   
   }  
 }