src/projectMonorail/DirectionType.java

@@ -1,4 +1,5 @@
 package projectMonorail;
+
 public enum DirectionType {
     Up,
 

src/projectMonorail/DrawingMonorail.java

@@ -6,8 +6,6 @@ public class DrawingMonorail {
 
     private EntityMonorail entityMonorail;
 
-    private DrawingWheels drawingWheels;
-
     public EntityMonorail getEntityMonorail() {
         return entityMonorail;
     }
@@ -16,6 +14,8 @@ public class DrawingMonorail {
         this.entityMonorail = entityMonorail;
     }
 
+    private DrawingWheels drawingWheels;
+
     private int pictureWidth;
 
     private int pictureHeight;

src/projectMonorail/DrawingWheels.java

@@ -3,6 +3,7 @@ package projectMonorail;
 import java.awt.*;
 
 public class DrawingWheels {
+
     private WheelNumber wheelNumber;
 
     public void setWheelNumber(int number) {

src/projectMonorail/EntityMonorail.java

@@ -49,6 +49,7 @@ public class EntityMonorail {
     public boolean getMagneticRail() {
         return magneticRail;
     }
+
     private void setMagneticRail(boolean magneticRail) {
         this.magneticRail = magneticRail;
     }

src/projectMonorail/FrameMonorail.java

@@ -17,5 +17,4 @@ public class FrameMonorail extends JFrame {
         setLocationRelativeTo(null);
         setVisible(true);
     }
-
 }

src/projectMonorail/Main.java

@@ -2,7 +2,7 @@ package projectMonorail;
 
 public class Main {
     public static void main(String[] args) {
-        FrameMonorail frame = new FrameMonorail();
+        FrameMonorail frameMonorail = new FrameMonorail();
     }
 }
 

src/projectMonorail/WheelNumber.java

@@ -1,4 +1,5 @@
 package projectMonorail;
+
 public enum WheelNumber {
     Two,