code: @Override
      public void destroy()
      {
          if (indexManager != null)
          {
              indexManager.close();
          }
          if (schemaManager != null)
          {
              schemaManager.dropSchema();
          }
          schemaManager = null;
          externalProperties = null;
          httpClient.getConnectionManager().shutdown();
  
      }
docs: /*
  (non-Javadoc)
  
  @see com.impetus.kundera.loader.ClientLifeCycleManager#destroy()