need to check in uni

src/main/java/shape/Circle.java

@@ -6,7 +6,6 @@ import javafx.scene.paint.Color;
 public class Circle implements Shape {
 
     private double radius, x, y;
-    public Color fillColor;
     private boolean isFinished;
 
     public Circle(double x, double y, double radius) {
@@ -22,7 +21,7 @@ public class Circle implements Shape {
         graphicsContext.setStroke(Color.BLACK);
         graphicsContext.setLineWidth(2);
         if (isFinished) {
-            graphicsContext.setFill(Color.GREEN);
+            graphicsContext.setFill(Color.GREEN.deriveColor(0,1,1,0.5));
             graphicsContext.fillOval(x - radius, y - radius, 2 * radius, 2 * radius);
         }
         graphicsContext.strokeOval(x - radius, y - radius, 2 * radius, 2 * radius);

src/main/java/shape/Rectangle.java

@@ -8,7 +8,6 @@ public class Rectangle implements Shape{
 
     private double x,y,width, height;
     private boolean isFinished;
-    public Color fillColor;
 
     public Rectangle(double x, double y, double width, double height) {
         this.x = x;
@@ -23,7 +22,7 @@ public class Rectangle implements Shape{
         graphicsContext.setStroke(Color.BLACK);
         graphicsContext.setLineWidth(2);
         if(isFinished){
-            graphicsContext.setFill(Color.RED);
+            graphicsContext.setFill(Color.RED.deriveColor(0,1,1,0.5));
             graphicsContext.fillRect(x, y, width, height);
         }
         graphicsContext.strokeRect(x, y, width, height);
@@ -57,15 +56,9 @@ public class Rectangle implements Shape{
         }
     }
 
-    public Color getFillColor() {
-        return fillColor;
-    }
 
     public void setFinished(boolean finished) {
         isFinished = finished;
     }
 
-    public void setFillColor(Color fillColor) {
-        this.fillColor = fillColor;
-    }
 }