code: protected void removeAllRecordStoresOfAllMaps(boolean onShutdown, boolean onRecordStoreDestroy) {
          for (PartitionContainer partitionContainer : partitionContainers) {
              if (partitionContainer != null) {
                  removeRecordStoresFromPartitionMatchingWith(allRecordStores(),
                          partitionContainer.getPartitionId(), onShutdown, onRecordStoreDestroy);
              }
          }
      }
docs: Removes all record stores from all partitions.
  
  Calls {@link #removeRecordStoresFromPartitionMatchingWith} internally and
  
  @param onShutdown           {@code true} if this method is called during map service shutdown,
  otherwise set {@code false}
  @param onRecordStoreDestroy {@code true} if this method is called during to destroy record store,
  otherwise set {@code false}