Method getRepeat

storm-client/src/jvm/org/apache/storm/utils/Utils.java:963–976

(List<String> list)

    }

    public static List<String> getRepeat(List<String> list) {
        List<String> rtn = new ArrayList<String>();
        Set<String> idSet = new HashSet<String>();

        for (String id : list) {
            if (idSet.contains(id)) {
                rtn.add(id);
            } else {
                idSet.add(id);
            }
        }

        return rtn;
    }

    public static GlobalStreamId getGlobalStreamId(String componentId, String streamId) {
        if (streamId == null) {