anchor.diff:  ----
   public class ThrowBpmnErrorDelegate implements JavaDelegate {
   
  -  public void execute(DelegateExecution execution) throws Exception {
  +  public void execute(DelegateExecution execution) {
       try {
         executeBusinessLogic();
       } catch (BusinessException e) {
  
positive.code: 
    private Expression dynamicValue;
  
    public void notify(ExecutionListenerExecution execution) throws Exception {
      execution.setVariable("var", fixedValue.getValue(execution).toString() +
          dynamicValue.getValue(execution).toString());
    }
  
negative.code: ----
  public class StartProcessInstanceTestDelegate implements JavaDelegate {
  
    public void execute(DelegateExecution execution) {
      RuntimeService runtimeService = Context.getProcessEngineConfiguration().getRuntimeService();
      runtimeService.startProcessInstanceByKey("myProcess");
    }
  