Program: 30090
Project: 30090
Buggy source:
@Override public void execute(AdminCommandContext context){
  final ActionReport report=context.getActionReport();
  final ServiceProvisioningEngines serviceProvisioningEngines=serviceUtil.getServiceProvisioningEngines();
  if (defaultService) {
    if (!force) {
      for (      ServiceProvisioningEngine serviceProvisioningEngine : serviceProvisioningEngines.getServiceProvisioningEngines()) {
        if (Boolean.valueOf(serviceProvisioningEngine.getDefault()) && type.equalsIgnoreCase(serviceProvisioningEngine.getType())) {
          report.setActionExitCode(ActionReport.ExitCode.FAILURE);
          report.setFailureCause(new RuntimeException("String_Node_Str" + serviceProvisioningEngine.getClassName() + "String_Node_Str"+ "String_Node_Str"+ type+ "String_Node_Str"));
          return;
        }
      }
    }
  }
  try {
    if (ConfigSupport.apply(new SingleConfigCode<ServiceProvisioningEngines>(){
      public Object run(      ServiceProvisioningEngines serviceProvisioningEngines) throws PropertyVetoException, TransactionFailure {
        ServiceProvisioningEngine serviceProvisioningEngine=serviceProvisioningEngines.createChild(ServiceProvisioningEngine.class);
        serviceProvisioningEngine.setClassName(className);
        serviceProvisioningEngine.setType(type.toUpperCase());
        serviceProvisioningEngine.setDefault(defaultService);
        if (properties != null) {
          for (          Map.Entry e : properties.entrySet()) {
            Property prop=serviceProvisioningEngine.createChild(Property.class);
            prop.setName((String)e.getKey());
            prop.setValue((String)e.getValue());
            serviceProvisioningEngine.getProperty().add(prop);
          }
        }
        serviceProvisioningEngines.getServiceProvisioningEngines().add(serviceProvisioningEngine);
        if (defaultService) {
          if (force) {
            for (            final ServiceProvisioningEngine spe : serviceProvisioningEngines.getServiceProvisioningEngines()) {
              if (spe.getDefault() && type.equalsIgnoreCase(spe.getType())) {
                Transaction t=Transaction.getTransaction(serviceProvisioningEngines);
                ServiceProvisioningEngine spe_w=t.enroll(spe);
                spe_w.setDefault(false);
                break;
              }
            }
          }
        }
        return serviceProvisioningEngines;
      }
    }
,serviceProvisioningEngines) == null) {
      report.setActionExitCode(ActionReport.ExitCode.FAILURE);
      report.setFailureCause(new RuntimeException("String_Node_Str"));
      return;
    }
 else {
      report.setActionExitCode(ActionReport.ExitCode.SUCCESS);
      return;
    }
  }
 catch (  TransactionFailure transactionFailure) {
    report.setActionExitCode(ActionReport.ExitCode.FAILURE);
    report.setFailureCause(transactionFailure);
    return;
  }
}

Fixed version (ground truth):
@Override public void execute(AdminCommandContext context){
  final ActionReport report=context.getActionReport();
  final ServiceProvisioningEngines serviceProvisioningEngines=serviceUtil.getServiceProvisioningEngines();
  if (defaultService) {
    if (!force) {
      for (      ServiceProvisioningEngine serviceProvisioningEngine : serviceProvisioningEngines.getServiceProvisioningEngines()) {
        if (Boolean.valueOf(serviceProvisioningEngine.getDefault()) && type.equalsIgnoreCase(serviceProvisioningEngine.getType())) {
          report.setActionExitCode(ActionReport.ExitCode.FAILURE);
          report.setFailureCause(new RuntimeException("String_Node_Str" + serviceProvisioningEngine.getClassName() + "String_Node_Str"+ "String_Node_Str"+ type+ "String_Node_Str"));
          return;
        }
      }
    }
  }
  try {
    if (ConfigSupport.apply(new SingleConfigCode<ServiceProvisioningEngines>(){
      public Object run(      ServiceProvisioningEngines serviceProvisioningEngines) throws PropertyVetoException, TransactionFailure {
        Locale locale=Locale.getDefault();
        ServiceProvisioningEngine serviceProvisioningEngine=serviceProvisioningEngines.createChild(ServiceProvisioningEngine.class);
        serviceProvisioningEngine.setClassName(className);
        serviceProvisioningEngine.setType(type.toUpperCase(locale));
        serviceProvisioningEngine.setDefault(defaultService);
        if (properties != null) {
          for (          Map.Entry e : properties.entrySet()) {
            Property prop=serviceProvisioningEngine.createChild(Property.class);
            prop.setName((String)e.getKey());
            prop.setValue((String)e.getValue());
            serviceProvisioningEngine.getProperty().add(prop);
          }
        }
        serviceProvisioningEngines.getServiceProvisioningEngines().add(serviceProvisioningEngine);
        if (defaultService) {
          if (force) {
            for (            final ServiceProvisioningEngine spe : serviceProvisioningEngines.getServiceProvisioningEngines()) {
              if (spe.getDefault() && type.equalsIgnoreCase(spe.getType())) {
                Transaction t=Transaction.getTransaction(serviceProvisioningEngines);
                ServiceProvisioningEngine spe_w=t.enroll(spe);
                spe_w.setDefault(false);
                break;
              }
            }
          }
        }
        return serviceProvisioningEngines;
      }
    }
,serviceProvisioningEngines) == null) {
      report.setActionExitCode(ActionReport.ExitCode.FAILURE);
      report.setFailureCause(new RuntimeException("String_Node_Str"));
      return;
    }
 else {
      report.setActionExitCode(ActionReport.ExitCode.SUCCESS);
      return;
    }
  }
 catch (  TransactionFailure transactionFailure) {
    report.setActionExitCode(ActionReport.ExitCode.FAILURE);
    report.setFailureCause(transactionFailure);
    return;
  }
}