修改下接口返回类型

7 years ago · 3afae53347
1 changed files with 1 additions and 1 deletions
--- a/designer_chart/src/com/fr/design/mainframe/chart/gui/type/AbstractChartTypePane.java
+++ b/designer_chart/src/com/fr/design/mainframe/chart/gui/type/AbstractChartTypePane.java
@ -133,7 +133,7 @@ public abstract class AbstractChartTypePane extends FurtherBasicBeanPane<Chart>{
    }

    //子类覆盖
-    protected Plot getSelectedClonedPlot(){
+    protected <T extends Plot> T getSelectedClonedPlot(){
        return null;
    }