public Address[] getNonSetMembers() {
        Address[] retval=new Address[countNonSetMembers()];
        if(retval.length == 0)
            return retval;
        int index=0;
        for(int i=0; i < members.length; i++)
            if(seqnos[i*2] == -1)
                retval[index++]=members[i];
        return retval;
    }
public Address [ ] getNonSetMembers ( ) { Address [ ] retval = new Address [ countNonSetMembers ( ) ] ; if ( retval . length == 0 ) return retval ; int index = 0 ; for ( int i = 0 ; i < members . length ; i ++ ) if ( seqnos [ i * 2 ] == - 1 ) retval [ index ++ ] = members [ i ] ; return retval ; }
Returns an array of members whose seqno is not set. Returns an empty array if all are set.