Added Comments

Author: garvit-joshi

H_Objects.java

@@ -9,12 +9,12 @@ class Vehicle
 {
  private String color;
 
-/**
+/**********************************************************************
 Constructor
 A constructor can be used to provide initial values for object attributes.
 - A constructor name must be same as its class name.
 - A constructor must have no explicit return type.
-*/
+************************************************************************/
 Vehicle()
 {
 color = "Red";
@@ -23,10 +23,10 @@ class Vehicle
 {
 this.setColor(c);
 }
-/**
+/***********************************************************************************
 Java automatically provides a default constructor, so all classes have a constructor, 
 whether one is specifically defined or not.
-*/
+*************************************************************************************/
 
  // Getter
  public String getColor()
@@ -39,33 +39,33 @@ public void setColor(String c)
 {
  this.color = c;
  }
-/**
+/*********************************************************************
 Getters and setters are fundamental building blocks for encapsulation,
-*/
+**********************************************************************/
 }
 class H_Objects 
 {
  public static void main(String[ ] args)
 {
  Animal dog = new Animal();
  dog.bark();
-/**
+/***********************************************************************
 Now, dog is an object of type Animal. Thus we can call its bark() method, 
 using the name of the object and a dot. The dot notation is used to access 
 the object's attributes and methods.
-*/
+************************************************************************/
 Vehicle v1 = new Vehicle();
  v1.setColor("Green");
  System.out.println(v1.getColor());
 Vehicle v2 = new Vehicle("Blue");
 System.out.println(v2.getColor());
  }
 }
-/**
+/**********************************************************************************
 default: A variable or method declared with no access control modifier is available 
 to any other class in the same package.
 public: Accessible from any other class.
 protected: Provides the same access as the default access modifier, with the addition 
 that subclasses can access protected methods and variables of the superclass 
 private: Accessible only within the declared class itself.
-*/
+***********************************************************************************/