private static String toExternalId(String internalId) {
		if (internalId.startsWith(FONT_ID_PREFIX)) {
			return internalId;
		}

		if (internalId.startsWith(LAF_ID_PREFIX)) {
			String baseId = internalId.substring(LAF_ID_PREFIX.length());
			return EXTERNAL_LAF_ID_PREFIX + baseId;
		}

		return EXTERNAL_PREFIX + internalId;
	}
Returns the Font style int for the given style string
@param styleString the string to convert to a Font style int
@return the Font style int for the given style string
Ghidra/Framework/Gui/src/main/java/generic/theme/FontValue.java