Fixed border display glitch in jtree

Author: cafarm

lib/JavaTreeWrapper_20151110/JavaTreeWrapper/+uiextras/+jTree/Tree.m

@@ -478,14 +478,16 @@ function createTreeContainer(tObj,hParent)
             % Create the base panel
             tObj.hPanel = uipanel(...
                 'Parent',double(hParent),...
-                'BorderType','none',...
+                'BorderType','line',...
+                'HighlightColor', [130/255 135/255 144/255], ...
                 'Clipping','on',...
                 'DeleteFcn',@(src,e)delete(tObj),...
                 'Visible','on',...
                 'UserData',tObj);
 
             % Create a scroll pane
             tObj.jScrollPane = javaObjectEDT('com.mathworks.mwswing.MJScrollPane',tObj.jTree);
+            tObj.jScrollPane.setBorder(javax.swing.BorderFactory.createEmptyBorder());
             [~,tObj.hJContainer] = javacomponent(tObj.jScrollPane,[0 0 100 100],tObj.hPanel);
             set(tObj.hJContainer,'Units','normalized','Position',[0 0 1 1])