private Map<URI,ExportMask> createExportMaskMap(Set<URI> placedMasks){
  Map<URI,ExportMask> exportMaskMap=new HashMap<>();
  Iterator<ExportMask> exportMaskIterator=dbClient.queryIterativeObjects(ExportMask.class,placedMasks,true);
  while (exportMaskIterator.hasNext()) {
    ExportMask exportMask=exportMaskIterator.next();
    exportMaskMap.put(exportMask.getId(),exportMask);
  }
  return exportMaskMap;
}

private Map < URI , ExportMask > createExportMaskMap ( Set < URI > placedMasks ) { Map < URI , ExportMask > exportMaskMap = new HashMap < > ( ) ; Iterator < ExportMask > exportMaskIterator = dbClient . queryIterativeObjects ( ExportMask . class , placedMasks , true ) ; while ( exportMaskIterator . hasNext ( ) ) { ExportMask exportMask = exportMaskIterator . next ( ) ; exportMaskMap . put ( exportMask . getId ( ) , exportMask ) ; } return exportMaskMap ; }
given a set of exportmask uris , return a map of exportmask uri to exportmask object
