diff --git a/src/main/java/me/goudham/TestTray.java b/src/main/java/me/goudham/TestTray.java
new file mode 100644
index 0000000..11fdb8d
--- /dev/null
+++ b/src/main/java/me/goudham/TestTray.java
@@ -0,0 +1,174 @@
+package me.goudham;
+
+import dorkbox.os.OS;
+import dorkbox.systemTray.Checkbox;
+import dorkbox.systemTray.Menu;
+import dorkbox.systemTray.MenuItem;
+import dorkbox.systemTray.Separator;
+import dorkbox.systemTray.SystemTray;
+import dorkbox.util.CacheUtil;
+import dorkbox.util.Desktop;
+import java.awt.event.ActionListener;
+import java.io.IOException;
+import java.net.URL;
+import java.util.Random;
+
+/**
+ * Icons from 'SJJB Icons', public domain/CC0 icon set
+ */
+public
+class TestTray {
+
+    public static final URL BLUE_CAMPING = TestTray.class.getResource("icons8-link-60.png");
+    public static final URL BLACK_FIRE = TestTray.class.getResource("icons8-link-60.png");
+
+    public static final URL BLACK_MAIL = TestTray.class.getResource("icons8-link-60.png");
+    public static final URL GREEN_MAIL = TestTray.class.getResource("icons8-link-60.png");
+
+    public static final URL BLACK_BUS = TestTray.class.getResource("icons8-link-60.png");
+    public static final URL LT_GRAY_BUS = TestTray.class.getResource("icons8-link-60.png");
+
+    public static final URL BLACK_TRAIN = TestTray.class.getResource("icons8-link-60.png");
+    public static final URL GREEN_TRAIN = TestTray.class.getResource("icons8-link-60.png");
+    public static final URL LT_GRAY_TRAIN = TestTray.class.getResource("icons8-link-60.png");
+
+    // from issue 123
+    public static final URL NOTIFY_IMAGE = TestTray.class.getResource("icons8-link-60.png");
+
+    public static
+    void main(String[] args) {
+        // make sure JNA jar is on the classpath!
+        new TestTray();
+    }
+
+    private final SystemTray systemTray;
+    private final ActionListener callbackGray;
+
+    public
+    TestTray() {
+        SystemTray.DEBUG = true; // for test apps, we always want to run in debug mode
+        // SystemTray.FORCE_TRAY_TYPE = SystemTray.TrayType.Swing;
+        // for test apps, make sure the cache is always reset. These are the ones used, and you should never do this in production.
+        CacheUtil.clear("SysTrayExample");
+
+        // SwingUtil.setLookAndFeel(null); // set Native L&F (this is the System L&F instead of CrossPlatform L&F)
+        // SystemTray.SWING_UI = new CustomSwingUI();
+        this.systemTray = SystemTray.get("SysTrayExample");
+        if (systemTray == null) {
+            throw new RuntimeException("Unable to load SystemTray!");
+        }
+
+        // SWT/JavaFX "shutdown hooks" have changed. Since it's no longer available with JPMS, it is no longer supported.
+        // Developers must add the shutdown hooks themselves.
+        systemTray.setTooltip("Mail Checker");
+        systemTray.setImage(LT_GRAY_TRAIN);
+        systemTray.setStatus("No Mail");
+
+        callbackGray = e->{
+            final MenuItem entry = (MenuItem) e.getSource();
+            systemTray.setStatus(null)
+                    .setImage(BLACK_TRAIN);
+
+            entry.setCallback(null);
+//                systemTray.setStatus("Mail Empty");
+            systemTray.getMenu().remove(entry);
+            entry.remove();
+            System.err.println("POW");
+        };
+
+
+        Menu mainMenu = systemTray.getMenu();
+
+        MenuItem greenEntry = new MenuItem("Green Mail", e->{
+            final MenuItem entry = (MenuItem) e.getSource();
+            systemTray.setStatus("Some Mail!");
+            systemTray.setImage(GREEN_TRAIN);
+
+            entry.setCallback(callbackGray);
+            entry.setImage(BLACK_MAIL);
+            entry.setText("Delete Mail");
+            entry.setTooltip(null); // remove the tooltip
+//                systemTray.remove(menuEntry);
+        });
+        greenEntry.setImage(GREEN_MAIL);
+        // case does not matter
+        greenEntry.setShortcut('G');
+        greenEntry.setTooltip("This means you have green mail!");
+        mainMenu.add(greenEntry);
+
+
+        Checkbox checkbox = new Checkbox("Euro € Mail", e->System.err.println("Am i checked? " + ((Checkbox) e.getSource()).getChecked()));
+        checkbox.setShortcut('€');
+        mainMenu.add(checkbox);
+
+        MenuItem removeTest = new MenuItem("This should not be here", e->{
+            try {
+                Desktop.browseURL("https://git.dorkbox.com/dorkbox/SystemTray");
+            } catch (IOException e1) {
+                e1.printStackTrace();
+            }
+        });
+        mainMenu.add(removeTest);
+        mainMenu.remove(removeTest);
+
+        mainMenu.add(new Separator());
+
+        mainMenu.add(new MenuItem("About", e->{
+            try {
+                Desktop.browseURL("https://git.dorkbox.com/dorkbox/SystemTray");
+            } catch (IOException e1) {
+                e1.printStackTrace();
+            }
+        }));
+
+
+        mainMenu.add(new MenuItem("Temp Directory", e->{
+            try {
+                Desktop.browseDirectory(OS.TEMP_DIR.getAbsolutePath());
+            } catch (IOException e1) {
+                e1.printStackTrace();
+            }
+        }));
+
+        mainMenu.add(new MenuItem("Notify", e->{
+            final MenuItem entry = (MenuItem) e.getSource();
+            systemTray.setStatus("Notification!");
+            systemTray.setImage(NOTIFY_IMAGE);
+
+            entry.setImage(NOTIFY_IMAGE);
+            entry.setText("Did notify");
+            System.err.println("NOTIFICATION!");
+        }));
+
+
+        Menu submenu = new Menu("Options", BLUE_CAMPING);
+        submenu.setShortcut('t');
+
+
+        MenuItem disableMenu = new MenuItem("Disable menu", BLACK_BUS, e->{
+            MenuItem source = (MenuItem) e.getSource();
+            source.getParent().setEnabled(false);
+        });
+        submenu.add(disableMenu);
+
+
+        submenu.add(new MenuItem("Hide tray", LT_GRAY_BUS, e->systemTray.setEnabled(false)));
+        submenu.add(new MenuItem("Remove menu", BLACK_FIRE, e->{
+            MenuItem source = (MenuItem) e.getSource();
+            source.getParent().remove();
+        }));
+
+        submenu.add(new MenuItem("Add new entry to tray",
+                e->systemTray.getMenu().add(new MenuItem("Random " + new Random().nextInt(10)))));
+        mainMenu.add(submenu);
+
+        MenuItem entry = new MenuItem("Type: " + systemTray.getType().toString());
+        entry.setEnabled(false);
+        systemTray.getMenu().add(entry);
+
+        systemTray.getMenu().add(new MenuItem("Quit", e->{
+            systemTray.shutdown();
+            //System.exit(0);  not necessary if all non-daemon threads have stopped.
+        })).setShortcut('q'); // case does not matter
+    }
+}