Flyweight design pattern - BEFORE CODE with 1000s of objects (memory heavy)

Author: premaseem

pattern/src/com/premaseem/Client.java

@@ -4,10 +4,52 @@
 @author: Aseem Jain
 @title: Design Patterns with Java 9
 @link: https://premaseem.wordpress.com/category/computers/design-patterns/
-@copyright: 2018 Packt Publication
 */
 public class Client {
     public static void main (String[] args) {
-        System.out.println("Singleton cook example ");
+        System.out.println("Flyweight design pattern using ** STAR WARS **  example");
+
+        // Created 1000 stars with brightness level bright
+        Star brightStar1 = new Star("bright");
+        Star brightStar2 = new Star("bright");
+        Star brightStar3 = new Star("bright");
+        Star brightStar4 = new Star("bright");
+        Star brightStar5 = new Star("bright");
+        Star brightStar1000 = new Star("bright");
+
+        // Created 1000 stars with brightness level dim
+        Star dimStar1 = new Star("dim");
+        Star dimStar2 = new Star("dim");
+        Star dimStar3 = new Star("dim");
+        Star dimStar4 = new Star("dim");
+        Star dimStar5 = new Star("dim");
+        Star dimStar1000 = new Star("dim");
+
+        // Created 1000 stars with brightness level dull
+        Star dullStar1 = new Star("dull");
+        Star dullStar2 = new Star("dull");
+        Star dullStar3 = new Star("dull");
+        Star dullStar4 = new Star("dull");
+        Star dullStar5 = new Star("dull");
+        Star dullStar1000 = new Star("dull");
+
+        // Create Landscape object which is responsible to display stars
+        Landscape landscape = new Landscape();
+
+        landscape.displayStar(brightStar1,34,45);
+        landscape.displayStar(brightStar2,34,45);
+        landscape.displayStar(brightStar3,23,65);
+        landscape.displayStar(brightStar1000,34,45);
+
+        landscape.displayStar(dimStar1,34,45);
+        landscape.displayStar(dimStar2,54,45);
+        landscape.displayStar(dimStar3,34,45);
+        landscape.displayStar(dimStar4,34,45);
+        landscape.displayStar(dimStar1000,34,45);
+
+        landscape.displayStar(dullStar1,87,90);
+        landscape.displayStar(dullStar2,34,45);
+        landscape.displayStar(dullStar3,23,55);
+        landscape.displayStar(dullStar1000,34,45);
     }
 }

pattern/src/com/premaseem/Landscape.java

@@ -0,0 +1,13 @@
+package com.premaseem;
+
+/*
+@author: Aseem Jain
+@title: Design Patterns with Java 9
+@link: https://premaseem.wordpress.com/category/computers/design-patterns/
+*/
+public class Landscape {
+
+    public void displayStar (Star star, int xCoord, int yCoord) {
+        System.out.println("logic to display a "+ star +" at X / Y coordinates ");
+    }
+}

pattern/src/com/premaseem/Star.java

@@ -0,0 +1,20 @@
+package com.premaseem;
+
+/*
+@author: Aseem Jain
+@title: Design Patterns with Java 9
+@link: https://premaseem.wordpress.com/category/computers/design-patterns/
+*/
+public class Star {
+
+     String brightness;
+
+    public Star (String brightness) {
+        this.brightness = brightness;
+    }
+
+    @Override
+    public String toString () {
+        return "Star with brightness :" + brightness;
+    }
+}