diff --git a/src/dorkbox/util/swing/DefaultMenuItemUI.java b/src/dorkbox/util/swing/DefaultMenuItemUI.java
new file mode 100644
index 0000000..3ae8b43
--- /dev/null
+++ b/src/dorkbox/util/swing/DefaultMenuItemUI.java
@@ -0,0 +1,109 @@
+/*
+ * Copyright 2017 dorkbox, llc
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *     http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+package dorkbox.util.swing;
+
+import java.awt.Component;
+import java.awt.Dimension;
+import java.awt.Graphics;
+
+import javax.accessibility.Accessible;
+import javax.swing.JComponent;
+import javax.swing.UIManager;
+import javax.swing.plaf.ComponentUI;
+import javax.swing.plaf.MenuItemUI;
+
+public
+class DefaultMenuItemUI extends MenuItemUI {
+    private final ComponentUI ui;
+
+    public
+    DefaultMenuItemUI(final JComponent jComponent) {
+        this.ui = UIManager.getDefaults()
+                           .getUI(jComponent);
+    }
+
+    @Override
+    public
+    void installUI(final JComponent c) {
+        ui.installUI(c);
+    }
+
+    @Override
+    public
+    void uninstallUI(final JComponent c) {
+        ui.uninstallUI(c);
+    }
+
+    @Override
+    public
+    void paint(final Graphics g, final JComponent c) {
+        ui.paint(g, c);
+    }
+
+    @Override
+    public
+    void update(final Graphics g, final JComponent c) {
+        ui.update(g, c);
+    }
+
+    @Override
+    public
+    Dimension getPreferredSize(final JComponent c) {
+        return ui.getPreferredSize(c);
+    }
+
+    @Override
+    public
+    Dimension getMinimumSize(final JComponent c) {
+        return ui.getMinimumSize(c);
+    }
+
+    @Override
+    public
+    Dimension getMaximumSize(final JComponent c) {
+        return ui.getMaximumSize(c);
+    }
+
+    @Override
+    public
+    boolean contains(final JComponent c, final int x, final int y) {
+        return ui.contains(c, x, y);
+    }
+
+    @Override
+    public
+    int getBaseline(final JComponent c, final int width, final int height) {
+        return ui.getBaseline(c, width, height);
+    }
+
+    @Override
+    public
+    Component.BaselineResizeBehavior getBaselineResizeBehavior(final JComponent c) {
+        return ui.getBaselineResizeBehavior(c);
+    }
+
+    @Override
+    public
+    int getAccessibleChildrenCount(final JComponent c) {
+        return ui.getAccessibleChildrenCount(c);
+    }
+
+    @Override
+    public
+    Accessible getAccessibleChild(final JComponent c, final int i) {
+        return ui.getAccessibleChild(c, i);
+    }
+}
diff --git a/src/dorkbox/util/swing/DefaultPopupMenuUI.java b/src/dorkbox/util/swing/DefaultPopupMenuUI.java
new file mode 100644
index 0000000..68e0fbf
--- /dev/null
+++ b/src/dorkbox/util/swing/DefaultPopupMenuUI.java
@@ -0,0 +1,109 @@
+/*
+ * Copyright 2017 dorkbox, llc
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *     http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+package dorkbox.util.swing;
+
+import java.awt.Component;
+import java.awt.Dimension;
+import java.awt.Graphics;
+
+import javax.accessibility.Accessible;
+import javax.swing.JComponent;
+import javax.swing.UIManager;
+import javax.swing.plaf.ComponentUI;
+import javax.swing.plaf.PopupMenuUI;
+
+public
+class DefaultPopupMenuUI extends PopupMenuUI {
+    private final ComponentUI ui;
+
+    public
+    DefaultPopupMenuUI(final JComponent jComponent) {
+        this.ui = UIManager.getDefaults()
+                           .getUI(jComponent);
+    }
+
+    @Override
+    public
+    void installUI(final JComponent c) {
+        ui.installUI(c);
+    }
+
+    @Override
+    public
+    void uninstallUI(final JComponent c) {
+        ui.uninstallUI(c);
+    }
+
+    @Override
+    public
+    void paint(final Graphics g, final JComponent c) {
+        ui.paint(g, c);
+    }
+
+    @Override
+    public
+    void update(final Graphics g, final JComponent c) {
+        ui.update(g, c);
+    }
+
+    @Override
+    public
+    Dimension getPreferredSize(final JComponent c) {
+        return ui.getPreferredSize(c);
+    }
+
+    @Override
+    public
+    Dimension getMinimumSize(final JComponent c) {
+        return ui.getMinimumSize(c);
+    }
+
+    @Override
+    public
+    Dimension getMaximumSize(final JComponent c) {
+        return ui.getMaximumSize(c);
+    }
+
+    @Override
+    public
+    boolean contains(final JComponent c, final int x, final int y) {
+        return ui.contains(c, x, y);
+    }
+
+    @Override
+    public
+    int getBaseline(final JComponent c, final int width, final int height) {
+        return ui.getBaseline(c, width, height);
+    }
+
+    @Override
+    public
+    Component.BaselineResizeBehavior getBaselineResizeBehavior(final JComponent c) {
+        return ui.getBaselineResizeBehavior(c);
+    }
+
+    @Override
+    public
+    int getAccessibleChildrenCount(final JComponent c) {
+        return ui.getAccessibleChildrenCount(c);
+    }
+
+    @Override
+    public
+    Accessible getAccessibleChild(final JComponent c, final int i) {
+        return ui.getAccessibleChild(c, i);
+    }
+}
diff --git a/src/dorkbox/util/swing/DefaultSeparatorUI.java b/src/dorkbox/util/swing/DefaultSeparatorUI.java
new file mode 100644
index 0000000..6546abf
--- /dev/null
+++ b/src/dorkbox/util/swing/DefaultSeparatorUI.java
@@ -0,0 +1,109 @@
+/*
+ * Copyright 2017 dorkbox, llc
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *     http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+package dorkbox.util.swing;
+
+import java.awt.Component;
+import java.awt.Dimension;
+import java.awt.Graphics;
+
+import javax.accessibility.Accessible;
+import javax.swing.JComponent;
+import javax.swing.UIManager;
+import javax.swing.plaf.ComponentUI;
+import javax.swing.plaf.SeparatorUI;
+
+public
+class DefaultSeparatorUI extends SeparatorUI {
+    private final ComponentUI ui;
+
+    public
+    DefaultSeparatorUI(final JComponent jComponent) {
+        this.ui = UIManager.getDefaults()
+                           .getUI(jComponent);
+    }
+
+    @Override
+    public
+    void installUI(final JComponent c) {
+        ui.installUI(c);
+    }
+
+    @Override
+    public
+    void uninstallUI(final JComponent c) {
+        ui.uninstallUI(c);
+    }
+
+    @Override
+    public
+    void paint(final Graphics g, final JComponent c) {
+        ui.paint(g, c);
+    }
+
+    @Override
+    public
+    void update(final Graphics g, final JComponent c) {
+        ui.update(g, c);
+    }
+
+    @Override
+    public
+    Dimension getPreferredSize(final JComponent c) {
+        return ui.getPreferredSize(c);
+    }
+
+    @Override
+    public
+    Dimension getMinimumSize(final JComponent c) {
+        return ui.getMinimumSize(c);
+    }
+
+    @Override
+    public
+    Dimension getMaximumSize(final JComponent c) {
+        return ui.getMaximumSize(c);
+    }
+
+    @Override
+    public
+    boolean contains(final JComponent c, final int x, final int y) {
+        return ui.contains(c, x, y);
+    }
+
+    @Override
+    public
+    int getBaseline(final JComponent c, final int width, final int height) {
+        return ui.getBaseline(c, width, height);
+    }
+
+    @Override
+    public
+    Component.BaselineResizeBehavior getBaselineResizeBehavior(final JComponent c) {
+        return ui.getBaselineResizeBehavior(c);
+    }
+
+    @Override
+    public
+    int getAccessibleChildrenCount(final JComponent c) {
+        return ui.getAccessibleChildrenCount(c);
+    }
+
+    @Override
+    public
+    Accessible getAccessibleChild(final JComponent c, final int i) {
+        return ui.getAccessibleChild(c, i);
+    }
+}