public AccessRulesPK(java.lang.String usergroupname, java.lang.String directory){ this.fingerprint = ((usergroupname==null?0:usergroupname.hashCode())
public AccessRulesPK(java.lang.String usergroupname, java.lang.String directory) { this.pK = ((usergroupname==null?0:usergroupname.hashCode())
    public AccessRulesPK(java.lang.String usergroupname, java.lang.String directory){        this.fingerprint =        ((usergroupname==null?0:usergroupname.hashCode())         ^        (directory==null?0:directory.hashCode()));    }