KERNEL-7376 优化设计器上一些性能问题

designer-base/src/main/java/com/fr/design/file/HistoryTemplateListCache.java

@@ -64,7 +64,6 @@ public class HistoryTemplateListCache implements CallbackEvent {
      * @param selected 选择的
      */
     public void closeSelectedReport(JTemplate<?, ?> selected) {
-        DesignModuleFactory.clearChartPropertyPane();
         DesignTableDataManager.closeTemplate(selected);
         //直接关闭模板的时候(当且仅当设计器tab上只剩一个模板)退出权限编辑
         if (DesignModeContext.isAuthorityEditing() && historyList.size() <= 1) {
@@ -92,7 +91,6 @@ public class HistoryTemplateListCache implements CallbackEvent {
      * @param selected 选择的
      */
     public void closeVirtualSelectedReport(JTemplate<?, ?> selected) {
-        DesignModuleFactory.clearChartPropertyPane();
         DesignTableDataManager.closeTemplate(selected);
         if (contains(selected) == -1) {
             return;

designer-base/src/main/java/com/fr/design/module/DesignModuleFactory.java

@@ -243,14 +243,6 @@ public class DesignModuleFactory {
         return bp;
     }
 
-
-    public static void clearChartPropertyPane() {
-        if (instance.chartPropertyPaneClass != null) {
-            StableUtils.clearInstance(instance.chartPropertyPaneClass);
-        }
-    }
-
-
     public static void registerButtonDetailPaneClass(Class clazz) {
         instance.buttonDetailPaneClass = clazz;
     }