diff --git a/designer_base/src/com/fr/design/gui/style/BorderPane.java b/designer_base/src/com/fr/design/gui/style/BorderPane.java
index ee2445884d..861df6aaa0 100644
--- a/designer_base/src/com/fr/design/gui/style/BorderPane.java
+++ b/designer_base/src/com/fr/design/gui/style/BorderPane.java
@@ -36,7 +36,8 @@ import java.util.HashSet;
  */
 public class BorderPane extends AbstractBasicStylePane implements GlobalNameObserver {
 
-    private static String[] BORDERARRAY = {"currentLineCombo", "currentLineColorPane", "outerToggleButton", "topToggleButton", "leftToggleButton", "bottomToggleButton", "rightToggleButton", "innerToggleButton", "horizontalToggleButton", "verticalToggleButton"};
+    private static final String[] BORDERARRAY = {"currentLineCombo", "currentLineColorPane", "outerToggleButton", "topToggleButton",
+            "leftToggleButton", "bottomToggleButton", "rightToggleButton", "innerToggleButton", "horizontalToggleButton", "verticalToggleButton"};
     private boolean insideMode = false;
 
     private UIToggleButton topToggleButton;