877: Code refactoring

Author: bohdan-harniuk

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

@@ -18,6 +18,7 @@
 import org.jetbrains.annotations.NotNull;
 
 public class NewDbSchemaAction extends AnAction {
+
     public static final String ACTION_NAME = "Magento 2 Declarative Schema XML";
     public static final String ACTION_DESCRIPTION = "Create a new declarative schema XML";
 
@@ -32,16 +33,17 @@ public NewDbSchemaAction() {
     public void actionPerformed(final @NotNull AnActionEvent event) {
         final DataContext dataContext = event.getDataContext();
         final IdeView view = LangDataKeys.IDE_VIEW.getData(dataContext);
+
         if (view == null) {
             return;
         }
-
         final Project project = CommonDataKeys.PROJECT.getData(dataContext);
+
         if (project == null) {
             return;
         }
-
         final PsiDirectory directory = view.getOrChooseDirectory();
+
         if (directory == null) {
             return;
         }

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

@@ -150,8 +150,8 @@ private void onOK() {
                 return;
             }
             generateWhitelistJsonFile(dbSchemaXmlData);
+            exit();
         }
-        exit();
     }
 
     /**