question: void collectUnresponsiveMembers ( Set s ) { if ( stillWaiting ( ) ) { InternalDistributedMember [ ] memberList = getMembers ( ) ; synchronized ( memberList ) { for ( int i = 0 ; i < memberList . length ; i ++ ) { InternalDistributedMember m = memberList [ i ] ; if ( m != null ) { s . add ( m ) ; } } } } }
target:  Adds any unresponsive members to s