@Override
		public void rememberResult(int rememberedResult) {
			throw new UnsupportedOperationException("Can't rememberResult in dummy class");
		}
Returns the Icon to use for the given message type.
@param messageType the type of message being displayed.
@return the appropriate Icon.
Ghidra/Framework/Docking/src/main/java/docking/widgets/OptionDialog.java