Program: 115331
Project: 115331
Buggy source:
private void isRuleActionValid(RuleActionBean ruleActionBean,AuditableBeanWrapper<RuleSetBean> ruleSetBeanWrapper,EventDefinitionCRFBean eventDefinitionCRFBean){
  if (ruleActionBean instanceof ShowActionBean) {
    List<PropertyBean> properties=(((ShowActionBean)ruleActionBean).getProperties());
    if (ruleActionBean.getRuleActionRun().getBatch() == true || ruleActionBean.getRuleActionRun().getImportDataEntry() == true) {
      ruleSetBeanWrapper.error("String_Node_Str" + ((ShowActionBean)ruleActionBean).toString() + "String_Node_Str");
    }
    for (    PropertyBean propertyBean : properties) {
      String result=getExpressionService().checkValidityOfItemOrItemGroupOidInCrf(propertyBean.getOid(),ruleSetBeanWrapper.getAuditableBean());
      if (!result.equals("String_Node_Str")) {
        ruleSetBeanWrapper.error("String_Node_Str" + result + "String_Node_Str");
      }
    }
  }
  if (ruleActionBean instanceof HideActionBean) {
    List<PropertyBean> properties=(((ShowActionBean)ruleActionBean).getProperties());
    if (ruleActionBean.getRuleActionRun().getBatch() == true || ruleActionBean.getRuleActionRun().getImportDataEntry() == true) {
      ruleSetBeanWrapper.error("String_Node_Str" + ((HideActionBean)ruleActionBean).toString() + "String_Node_Str");
    }
    for (    PropertyBean propertyBean : properties) {
      String result=getExpressionService().checkValidityOfItemOrItemGroupOidInCrf(propertyBean.getOid(),ruleSetBeanWrapper.getAuditableBean());
      if (!result.equals("String_Node_Str")) {
        ruleSetBeanWrapper.error("String_Node_Str" + result + "String_Node_Str");
      }
    }
  }
  if (ruleActionBean instanceof InsertActionBean) {
    if (ruleActionBean.getRuleActionRun().getBatch() == true || ruleActionBean.getRuleActionRun().getImportDataEntry() == true) {
      ruleSetBeanWrapper.error("String_Node_Str" + ((InsertActionBean)ruleActionBean).toString() + "String_Node_Str");
    }
    DataBinder dataBinder=new DataBinder((ruleActionBean));
    Errors errors=dataBinder.getBindingResult();
    InsertActionValidator insertActionValidator=getInsertActionValidator();
    insertActionValidator.setEventDefinitionCRFBean(eventDefinitionCRFBean);
    insertActionValidator.setRuleSetBean(ruleSetBeanWrapper.getAuditableBean());
    insertActionValidator.setExpressionService(expressionService);
    insertActionValidator.validate((ruleActionBean),errors);
    if (errors.hasErrors()) {
      ruleSetBeanWrapper.error("String_Node_Str" + errors.toString());
    }
  }
  if (ruleActionBean instanceof EmailActionBean) {
    if (ruleActionBean.getRuleActionRun().getImportDataEntry() == true) {
      ruleSetBeanWrapper.error("String_Node_Str" + ((EmailActionBean)ruleActionBean).toString() + "String_Node_Str");
    }
  }
}

Fixed version (ground truth):
private void isRuleActionValid(RuleActionBean ruleActionBean,AuditableBeanWrapper<RuleSetBean> ruleSetBeanWrapper,EventDefinitionCRFBean eventDefinitionCRFBean){
  if (ruleActionBean instanceof ShowActionBean) {
    List<PropertyBean> properties=(((ShowActionBean)ruleActionBean).getProperties());
    if (ruleActionBean.getRuleActionRun().getBatch() == true || ruleActionBean.getRuleActionRun().getImportDataEntry() == true) {
      ruleSetBeanWrapper.error("String_Node_Str" + ((ShowActionBean)ruleActionBean).toString() + "String_Node_Str");
    }
    for (    PropertyBean propertyBean : properties) {
      String result=getExpressionService().checkValidityOfItemOrItemGroupOidInCrf(propertyBean.getOid(),ruleSetBeanWrapper.getAuditableBean());
      if (!result.equals("String_Node_Str")) {
        ruleSetBeanWrapper.error("String_Node_Str" + result + "String_Node_Str");
      }
    }
  }
  if (ruleActionBean instanceof HideActionBean) {
    List<PropertyBean> properties=(((HideActionBean)ruleActionBean).getProperties());
    if (ruleActionBean.getRuleActionRun().getBatch() == true || ruleActionBean.getRuleActionRun().getImportDataEntry() == true) {
      ruleSetBeanWrapper.error("String_Node_Str" + ((HideActionBean)ruleActionBean).toString() + "String_Node_Str");
    }
    for (    PropertyBean propertyBean : properties) {
      String result=getExpressionService().checkValidityOfItemOrItemGroupOidInCrf(propertyBean.getOid(),ruleSetBeanWrapper.getAuditableBean());
      if (!result.equals("String_Node_Str")) {
        ruleSetBeanWrapper.error("String_Node_Str" + result + "String_Node_Str");
      }
    }
  }
  if (ruleActionBean instanceof InsertActionBean) {
    if (ruleActionBean.getRuleActionRun().getBatch() == true || ruleActionBean.getRuleActionRun().getImportDataEntry() == true) {
      ruleSetBeanWrapper.error("String_Node_Str" + ((InsertActionBean)ruleActionBean).toString() + "String_Node_Str");
    }
    DataBinder dataBinder=new DataBinder((ruleActionBean));
    Errors errors=dataBinder.getBindingResult();
    InsertActionValidator insertActionValidator=getInsertActionValidator();
    insertActionValidator.setEventDefinitionCRFBean(eventDefinitionCRFBean);
    insertActionValidator.setRuleSetBean(ruleSetBeanWrapper.getAuditableBean());
    insertActionValidator.setExpressionService(expressionService);
    insertActionValidator.validate((ruleActionBean),errors);
    if (errors.hasErrors()) {
      ruleSetBeanWrapper.error("String_Node_Str" + errors.toString());
    }
  }
  if (ruleActionBean instanceof EmailActionBean) {
    if (ruleActionBean.getRuleActionRun().getImportDataEntry() == true) {
      ruleSetBeanWrapper.error("String_Node_Str" + ((EmailActionBean)ruleActionBean).toString() + "String_Node_Str");
    }
  }
}