Finished for Upload

src/App.java

@@ -5,5 +5,8 @@ public class App {
         
         Shape shape2 = new Square(3);
         shape2.draw();
+
+        Shape shape3 = new Rectangle(3, 4);
+        shape3.draw();
     }
 }

Rectangle.java → src/Rectangle.java

 public class Rectangle extends Shape{
-    public Square() {
-        super();
+
+
+    public Rectangle(int w, int h) {
+        width = w;
+        height = h;
     }
-    public Square(int i) {
-        super(i);
+
+    public Rectangle(){
+        width = 3;
+        height = 4;
     }
+
+    public Rectangle (int w){
+        width = w;
+        height = 4;
+    }
+
     public void draw(){
-        for (int i = 0; i <= size+1; i++) {
-            if (i == 0 || i == size+1) {
-                for (int j = 0; j < size; j++) {
+        for (int i = 0; i <= height+1; i++) {
+            if (i == 0 || i == height+1) {
+                for (int j = 0; j < width; j++) {
                     System.out.print("--");
                 }
-                System.out.println(""); //enter a new line
+                System.out.println(""); 
             } else {
-                //else
-                for (int j = 0; j <= size; j++) {
-                    if (j == 0 || j == size - 1) {
+                for (int j = 0; j <= width; j++) {
+                    if (j == 0 || j == width - 1) {
                         System.out.print("|  ");
                     } else {
                         System.out.print(" "+" ");
                     }
                 }
-                System.out.println(""); //enter a new line
+                System.out.println(""); 
             }
         }
     }
       //@Override
       public float area() {
-        float fSize = size;
-        float area = fSize * fSize;
+        float area = height * width;
         return area;
       }
     
       //@Override
       public float circumference() {
-        float fSize = size;
-        float circ = fSize + fSize +fSize +fSize;
+        float circ = (height * 2) + (width * 2);
         return circ;
       }
+
 }

src/Shape.java

 abstract public class Shape {
 
   protected int size;
+  protected int width;
+  protected int height;
 
   abstract public void draw();
   abstract public float area();
@@ -17,4 +19,20 @@ abstract public class Shape {
     this.size = size;
   }
 
+  public int getWidth(){
+    return this.width;
+  }
+
+public int getHeight(){
+    return this.height;
+  }
+
+  public void setWidth(int w){
+    this.width = w;
+}
+
+public void setHeight(int h){
+    this.height = h;
+}
+
 }

src/Square.java

@@ -7,8 +7,8 @@ public class Square extends Shape{
         super(i);
     }
     public void draw(){
-        for (int i = 0; i <= size+1; i++) {
-            if (i == 0 || i == size+1) {
+        for (int i = 0; i <= size; i++) {
+            if (i == 0 || i == size) {
                 for (int j = 0; j < size; j++) {
                     System.out.print("--");
                 }