Set<Map.Entry <Integer, HashSet<Integer>>> srcDstPortsEntrySet = this.getSrcDstPorts(srcIp, dstIp, NbadFsElm.PROTO_TCP).entrySet();

        if (srcDstPortsEntrySet.size() > 0) {
            sb.append(indent).append("srcDstPorts {\n");

            int i = 0;
            for (Map.Entry<Integer, HashSet<Integer>> srcDstPortPair : srcDstPortsEntrySet) {
                Integer srcPort = srcDstPortPair.getKey();
                HashSet<Integer> dstPorts = srcDstPortPair.getValue();
                
                for (Integer dstPort : dstPorts) {
                    sb.append(indent).append(INDENT_1).append(srcIp).append(":").append(NbadUtil.getPortStr(NbadFsElm.PROTO_TCP, srcPort));
                    sb.append(" --> ").append(dstIp).append(":").append(NbadUtil.getPortStr(NbadFsElm.PROTO_TCP, dstPort)).append("\n");
                    ++i;
                    if (!log.isLoggable(Level.FINEST) && i >= 5) {
                        sb.append(indent).append(INDENT_1).append("...\n");
                        break; // *** does not break outer loop!!!
                    }
                }
            }

            sb.append(indent).append("}\n");
        }