code: private void closeResultSet
          (CodeBuilder b, LocalVariable rsVar, Label tryAfterRs)
      {
          Label contLabel = b.createLabel();
          Label endFinallyLabel = b.createLabel().setLocation();
  
          b.loadLocal(rsVar);
          b.invokeInterface(TypeDesc.forClass(ResultSet.class), "close", null, null);
          b.branch(contLabel);
  
          b.exceptionHandler(tryAfterRs, endFinallyLabel, null);
          b.loadLocal(rsVar);
          b.invokeInterface(TypeDesc.forClass(ResultSet.class), "close", null, null);
          b.throwObject();
  
          contLabel.setLocation();
      }
docs: Generates code which emulates this:
  
  ...
  } finally {
  rs.close();
  }
  
  @param rsVar ResultSet variable
  @param tryAfterRs label right after ResultSet acquisition