private boolean isLabelTypeExistsInStorage(AbstractStorageLabelType<?> labelType,Set<AbstractStorageLabel<?>> labelsInStorages){
  for (  AbstractStorageLabel<?> label : labelsInStorages) {
    if (ObjectUtils.equals(label.getStorageLabelType(),labelType)) {
      return true;
    }
  }
  return false;
}

private boolean isLabelTypeExistsInStorage ( AbstractStorageLabelType < ? > labelType , Set < AbstractStorageLabel < ? > > labelsInStorages ) { for ( AbstractStorageLabel < ? > label : labelsInStorages ) { if ( ObjectUtils . equals ( label . getStorageLabelType ( ) , labelType ) ) { return true ; } } return false ; }
returns if any storage in collection of storages does contain at least one label that is of the given label type .
