public void addFamilyModifier(String newFamily) {
		if (family != null) {
			throw new IllegalStateException("Multiple font family names specified");
		}
		this.family = newFamily;
	}
Sets the family for modifying a font
@param newFamily the font family to use when modifying fonts
Ghidra/Framework/Gui/src/main/java/generic/theme/FontModifier.java