package in.partake.model.dto.auxiliary; public enum TicketPriceType { FREE, NONFREE; public String toString() { return super.toString().toLowerCase(); } public static TicketPriceType safeValueOf(String key) { if ("free".equalsIgnoreCase(key)) return FREE; if ("nonfree".equalsIgnoreCase(key)) return NONFREE; return FREE; } }