private void setGroupFontUsingRepresentative(String fontGroup, String javaId) {

		Font representativeFont = extractedValues.getResolvedFont(javaId);
		if (representativeFont == null) {
			Msg.debug(this, "Missing value for system font: \"" + fontGroup +
				"\". No value for java id: \"" + javaId + "\".");
			return;
		}
		normalizedValues.addFont(new FontValue(fontGroup, fromUiResource(representativeFont)));
	}
Defines the font values to use for each group based upon a chosen Java representative.
Ghidra/Framework/Gui/src/main/java/generic/theme/laf/UiDefaultsMapper.java