private String getFontPaletteId(Font lafFont) {
		String paletteId = lafFontPaletteMap.get(lafFont);
		if (paletteId == null) {
			nextFontPaletteId++;

			// laf.palette.font01
			paletteId = String.format("%s%02d", LAF_FONT_PALETTE_PREFIX, nextFontPaletteId);
			lafFontPaletteMap.put(lafFont, paletteId);
			normalizedValues.addFont(new FontValue(paletteId, lafFont));
		}
		return paletteId;
	}
Finds a matching font palette id or creates a new one
@param lafFont the font to find a matching palette font for
@return  a matching font palette id or creates a new one
Ghidra/Framework/Gui/src/main/java/generic/theme/laf/UiDefaultsMapper.java