From 5d1d2ab1fc05b9e198d80d0899825b72c6347302 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?=E7=99=BD=E5=B2=B3?= <445798420@qq.com>
Date: Wed, 29 Apr 2020 15:11:24 +0800
Subject: [PATCH] CHART-13744

---
 .../main/java/com/fr/design/module/ChartPreFillStylePane.java   | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/designer-chart/src/main/java/com/fr/design/module/ChartPreFillStylePane.java b/designer-chart/src/main/java/com/fr/design/module/ChartPreFillStylePane.java
index d174340cad..9b821c8b04 100644
--- a/designer-chart/src/main/java/com/fr/design/module/ChartPreFillStylePane.java
+++ b/designer-chart/src/main/java/com/fr/design/module/ChartPreFillStylePane.java
@@ -131,7 +131,7 @@ public class ChartPreFillStylePane extends BasicBeanPane<ChartColorMatching> {
             gradientButton.setSelected(false);
             cardLayout.show(changeColorSetPane, "acc");
 
-            if (colorList.size() > 0) {
+            if (!colorList.isEmpty()) {
                 colorAdjustPane.updateColor(colorList.toArray(new Color[colorList.size()]));
             } else {
                 List<Color> resultList = new ArrayList<>();