874: Code refactoring

Author: bohdan-harniuk

src/com/magento/idea/magento2plugin/actions/generation/NewModelsAction.java

@@ -17,6 +17,7 @@
 import com.magento.idea.magento2plugin.actions.generation.dialog.NewModelsDialog;
 
 public class NewModelsAction extends AnAction {
+
     public static final String ACTION_NAME = "Magento 2 Models";
     public static final String ACTION_DESCRIPTION = "Create a new Magento 2 models";
 
@@ -35,17 +36,16 @@ public void actionPerformed(final AnActionEvent event) {
         if (view == null) {
             return;
         }
-
         final Project project = CommonDataKeys.PROJECT.getData(dataContext);
+
         if (project == null) {
             return;
         }
-
         final PsiDirectory directory = view.getOrChooseDirectory();
+
         if (directory == null) {
             return;
         }
-
         NewModelsDialog.open(project, directory);
     }
 

src/com/magento/idea/magento2plugin/actions/generation/dialog/NewModelsDialog.java

@@ -35,6 +35,7 @@
 
 @SuppressWarnings("PMD.TooManyFields")
 public class NewModelsDialog extends AbstractDialog {
+
     private final String moduleName;
     private final Project project;
     private JPanel contentPane;
@@ -160,11 +161,6 @@ public static void open(
         dialog.setVisible(true);
     }
 
-    @Override
-    protected void onCancel() {
-        dispose();
-    }
-
     /**
      * Process generation.
      */
@@ -173,8 +169,8 @@ private void onOK() {
             generateModelFile();
             generateResourceModelFile();
             generateCollectionFile();
+            exit();
         }
-        exit();
     }
 
     /**