public String getMenuGroup() {
		return menuGroup;
	}
Returns the group for the menu item created by this data.   This value determines which
section inside of the tool's popup menu the menu item will be placed.   If you need to
control the ordering <b>within a section</b>, then provide a value for 
{@link #setMenuSubGroup(String)}.

@return the group
Ghidra/Framework/Docking/src/main/java/docking/action/MenuData.java