@Test
	public void testMenuDataMnemonicSkipsEscapedAmpersand() {
		MenuData menuData = new MenuData(new String[] { "One", "Two", "&&Three" });
		assertEquals(menuData.getMnemonic(), MenuData.NO_MNEMONIC);
	}
There should be no mnemonic, the ampersand is escaped.
Ghidra/Framework/Docking/src/test/java/docking/action/MenuDataTest.java