Fixed menuitems missing right margin.

core/src/main/java/com/github/weisj/darklaf/ui/menu/DarkMenuItemUIBase.java

@@ -55,7 +55,6 @@ public class DarkMenuItemUIBase extends BasicMenuItemUI {
         acceleratorFont = UIManager.getFont("MenuItem.font");
         acceleratorForeground = UIManager.getColor("MenuItem.foreground");
         acceleratorSelectionForeground = UIManager.getColor("MenuItem.selectionForeground");
-        arrowIcon = null;
     }
 
     public void paint(final Graphics g, final JComponent c) {

core/src/main/java/com/github/weisj/darklaf/ui/menu/DarkMenuUI.java

@@ -108,10 +108,10 @@ public class DarkMenuUI extends BasicMenuUI {
     @Override
     protected void installDefaults() {
         super.installDefaults();
-        acceleratorFont = UIManager.getFont("MenuItem.font");
+        acceleratorFont = UIManager.getFont("Menu.font");
-        acceleratorForeground = UIManager.getColor("MenuItem.foreground");
+        acceleratorForeground = UIManager.getColor("Menu.foreground");
-        acceleratorSelectionForeground = UIManager.getColor("MenuItem.selectionForeground");
+        acceleratorSelectionForeground = UIManager.getColor("Menu.selectionForeground");
-        arrowIconHover = UIManager.getIcon("MenuItem.arrowHover.icon");
+        arrowIconHover = UIManager.getIcon("Menu.arrowHover.icon");
     }
 
     public void paint(final Graphics g, final JComponent c) {

core/src/main/resources/com/github/weisj/darklaf/properties/ui/menuItem.properties

@@ -52,10 +52,11 @@ CheckBoxMenuItem.doNotCloseOnMouseClick            = true
 CheckBoxMenuItem.iconBaselineOffset                = 1
 
 #Icons
-MenuItem.arrowIcon                                 = navigation/arrowRight.svg[themed]
+Menu.arrowIcon                                     = navigation/arrowRight.svg[themed]
-MenuItem.arrowHover.icon                           = navigation/arrowRightHover.svg[themed]
+Menu.arrowHover.icon                               = navigation/arrowRightHover.svg[themed]
-MenuItem.checkIcon                                 = empty(7,7)
 Menu.checkIcon                                     = empty(7,7)
+MenuItem.checkIcon                                 = empty(7,7)
+MenuItem.arrowIcon                                 = empty(7,7)
 
 CheckBoxMenuItem.checkIcon                         = empty(19,19)
 CheckBoxMenuItem.arrowIcon                         = empty(16,16)

core/src/test/java/ui/popupMenu/PopupMenuDemo.java

@@ -51,9 +51,11 @@ public class PopupMenuDemo implements ComponentDemo {
                         }});
                         add(new JMenuItem("Item 1"));
                         add(new JMenuItem("Item 2"));
+                        addSeparator();
                     }
                     add(new JMenuItem("Item 1"));
                     add(new JMenuItem("Item 2"));
+                    addSeparator();
                 }});
             }
         }});