code: public List<MwDumpFile> findAllDumps(DumpContentType dumpContentType) {
  		List<MwDumpFile> localDumps = findDumpsLocally(dumpContentType);
  		if (this.webResourceFetcher != null) {
  			List<MwDumpFile> onlineDumps = findDumpsOnline(dumpContentType);
  			return mergeDumpLists(localDumps, onlineDumps);
  		} else {
  			return localDumps;
  		}
  	}
docs: Returns a list of all dump files of the given type available either
  online or locally. For dumps available both online and locally, the local
  version is included. The list is ordered with most recent dump date
  first. Online dumps found by this method might not be available yet (if
  their directory has been created online but the file was not uploaded or
  completely written yet).
  
  @return a list of dump files of the given type