code: public static <T> T queryBean(String sql, Class<T> beanType, Object[] params)
        throws YankSQLException {
  
      return queryBean(YankPoolManager.DEFAULT_POOL_NAME, sql, beanType, params);
    }
docs: Return just one Bean given an SQL statement. If more than one row match the query, only the
  first row is returned using the default connection pool.
  
  @param sql The SQL statement
  @param params The replacement parameters
  @param beanType The Class of the desired return Object matching the table
  @return The Object