code: @Override
  	public void registerTableSource(String name) {
  		Preconditions.checkNotNull(name);
  		TableSource<?> tableSource = TableFactoryUtil.findAndCreateTableSource(this);
  		tableEnv.registerTableSource(name, tableSource);
  	}
docs: Searches for the specified table source, configures it accordingly, and registers it as
  a table under the given name.
  
  @param name table name to be registered in the table environment