Conversion entre les types Java enum et int

public enum BusinessMsgType {         BUSINESSMSG_JOIN,         BUSINESSMSG_QUIT,         BUSINESSMSG_SCHEDULE,         BUSINESSMSG_TASK     } ;

1. Convertir int en enum

type entier = 0 ;

BusinessMsgType msgType = BusinessMsgType.values()[type] ;

2. Convertir enum en int

BusinessMsgType msgType = BusinessMsgType.BUSINESSMSG_JOIN ;

type int = msgType.value.ordinal() ;