Clean up ViewController and remove final to attach() and detach() methods

scoop/src/main/java/com/lyft/scoop/ViewController.java

@@ -8,24 +8,10 @@ public abstract class ViewController {
     private Scoop scoop;
     private View view;
 
-    final void attach(View view) {
-        this.attached = true;
-        this.view = view;
-        onAttach();
-    }
+    protected abstract int layoutId();
 
     public void onAttach() {}
 
-    protected final boolean attached() {
-        return this.attached;
-    }
-
-    final void detach(View view) {
-        onDetach();
-        this.view = null;
-        this.attached = false;
-    }
-
     public void onDetach() {}
 
     public View getView() {
@@ -35,20 +21,33 @@ public View getView() {
         return this.view;
     }
 
-    protected abstract int layoutId();
+    protected final boolean attached() {
+        return this.attached;
+    }
 
     protected Scoop getScoop() {
         return scoop;
     }
 
+    void attach(View view) {
+        this.attached = true;
+        this.view = view;
+        onAttach();
+    }
+
+    void detach() {
+        onDetach();
+        this.view = null;
+        this.attached = false;
+    }
+
     void setScoop(Scoop scoop) {
         this.scoop = scoop;
     }
 
     static ViewController fromView(View view) {
         if (view != null) {
-            ViewController viewController = (ViewController) view.getTag(ViewControllerInflater.VIEW_CONTROLLER_TAG);
-            return viewController;
+            return (ViewController) view.getTag(ViewControllerInflater.VIEW_CONTROLLER_TAG);
         }
 
         return null;

scoop/src/main/java/com/lyft/scoop/ViewControllerInflater.java

@@ -39,7 +39,7 @@ public void onViewAttachedToWindow(View v) {
 
             @Override
             public void onViewDetachedFromWindow(View v) {
-                viewController.detach(view);
+                viewController.detach();
                 view.setTag(VIEW_CONTROLLER_TAG, null);
                 Scoop.viewBinder.unbind(viewController);
             }