fixed UI exception

src/com/rthoni/intellij/codefromds/ui/dialogs/GenerateDialog.java

@@ -295,7 +295,6 @@ public class GenerateDialog extends DialogWrapper {
 
             _listStoredProcedure.addListSelectionListener(e -> {
                 if (!e.getValueIsAdjusting()) {
-                    _listStoredProcedure.updateUI();
                     updateSpSelection();
                 }
             });