private FontValue getFontValue(String id, String lafId, Font lafFont) {
		String systemFontId = findSystemFontId(lafId, lafFont);
		if (systemFontId == null) {
			systemFontId = getFontPaletteId(lafFont);
		}
		return new FontValue(id, systemFontId);
	}
Creates a {@link FontValue} for the given id. It either finds a system font id that matches
the given Font, or a shared palette Font if no system font found.
@param id the id to get a Font value for
@param lafId the lafId that we are creating a standard id/Font value for
@param lafFont the Font as defined in the UiDefaults for the lafId
@return a {@link FontValue} for the given id. It either finds a system font id that matches
the given Font, or a shared palette Font if no group Font found.
Ghidra/Framework/Gui/src/main/java/generic/theme/laf/UiDefaultsMapper.java