private boolean hadModifications() {
		return size != null || translation != null || overlayIconValues != null ||
			rotation != null || disabled || mirror || flip;
	}
Parses the given string as one or more icon modifiers
@param iconModifierString the string to parse as modifiers
@return an IconModifier as specified by the given string
@throws ParseException if the iconModifierString in not properly formatted icon modifier
Ghidra/Framework/Gui/src/main/java/generic/theme/IconModifier.java