无JIRA任务，调整代码

designer-chart/src/main/java/com/fr/van/chart/custom/component/VanChartShortCutFactory.java

@@ -9,11 +9,15 @@ import com.fr.design.menu.ShortCut;
 /**
  * Created by plough on 2018/8/13.
  */
-public class VanChartShortCutFactory extends ShortCutFactory {
+class VanChartShortCutFactory extends ShortCutFactory {
     private VanChartShortCutFactory(ShortCutListenerProvider listenerProvider) {
         super(listenerProvider);
     }
 
+    public static VanChartShortCutFactory newInstance(ShortCutListenerProvider listenerProvider) {
+        return new VanChartShortCutFactory(listenerProvider);
+    }
+
     @Override
     public ShortCut createAddItemMenuDef(NameableCreator[] creators) {
         return new AddVanChartItemMenuDef(creators);