protected final Set changeToBrokerNameSet()

in src/main/java/org/apache/rocketmq/dashboard/service/AbstractCommonService.java [31:49]

• 19 lines of code
• 5 McCabe index (conditional complexity)

    protected final Set<String> changeToBrokerNameSet(Map<String, Set<String>> clusterAddrTable,
        List<String> clusterNameList, List<String> brokerNameList) {
        Set<String> finalBrokerNameList = Sets.newHashSet();
        if (CollectionUtils.isNotEmpty(clusterNameList)) {
            try {
                for (String clusterName : clusterNameList) {
                    finalBrokerNameList.addAll(clusterAddrTable.get(clusterName));
                }
            }
            catch (Exception e) {
                Throwables.throwIfUnchecked(e);
                throw new RuntimeException(e);
            }
        }
        if (CollectionUtils.isNotEmpty(brokerNameList)) {
            finalBrokerNameList.addAll(brokerNameList);
        }
        return finalBrokerNameList;
    }