docs: public PreparedStatementSetter getParameters() {
  		if (list.size() == 0) {
  			return null;
  		}
  		PreparedStatementSetter param = new PreparedStatementSetter() {
  			@Override
  			public void setValues(PreparedStatement pstmt) {
  				try {
  					StatementParameter.this.setValues(pstmt);
  				}
  				catch (SQLException e) {
  					throw new InvalidParamDataAccessException(e);
  				}
  			}
  
  		};
  		return param;
  	}