Program: 30088
Project: 30088
Buggy source:
@Override public void execute(AdminCommandContext context){
  final ActionReport report=context.getActionReport();
  ActionReport.MessagePart messagePart=report.getTopMessagePart();
  String output;
  List<String> outputList=new ArrayList<String>();
  ServiceProvisioningEngines serviceProvisioningEngines=serviceUtil.getServiceProvisioningEngines();
  if (type == null) {
    for (    ServiceProvisioningEngine serviceProvisioningEngine : serviceProvisioningEngines.getServiceProvisioningEngines()) {
      output=serviceProvisioningEngine.getType().toUpperCase() + "String_Node_Str" + serviceProvisioningEngine.getClassName()+ "String_Node_Str";
      if (serviceProvisioningEngine.getDefault()) {
        output=output + "String_Node_Str";
      }
      outputList.add(output);
    }
  }
 else {
    for (    ServiceProvisioningEngine serviceProvisioningEngine : serviceProvisioningEngines.getServiceProvisioningEngines()) {
      if (serviceProvisioningEngine.getType().equalsIgnoreCase(type)) {
        output=type.toUpperCase() + "String_Node_Str" + serviceProvisioningEngine.getClassName()+ "String_Node_Str";
        if (serviceProvisioningEngine.getDefault()) {
          output=output + "String_Node_Str";
        }
        outputList.add(output);
      }
    }
    if (outputList.isEmpty()) {
      report.setActionExitCode(ActionReport.ExitCode.SUCCESS);
      report.setMessage("String_Node_Str" + type + "String_Node_Str");
      return;
    }
  }
  for (  String anOutputList : outputList) {
    ActionReport.MessagePart childPart=messagePart.addChild();
    childPart.setMessage(anOutputList);
  }
  report.setActionExitCode(ActionReport.ExitCode.SUCCESS);
}

Fixed version (ground truth):
@Override public void execute(AdminCommandContext context){
  final ActionReport report=context.getActionReport();
  ActionReport.MessagePart messagePart=report.getTopMessagePart();
  String output;
  List<String> outputList=new ArrayList<String>();
  ServiceProvisioningEngines serviceProvisioningEngines=serviceUtil.getServiceProvisioningEngines();
  Locale locale=Locale.getDefault();
  if (type == null) {
    for (    ServiceProvisioningEngine serviceProvisioningEngine : serviceProvisioningEngines.getServiceProvisioningEngines()) {
      output=serviceProvisioningEngine.getType().toUpperCase(locale) + "String_Node_Str" + serviceProvisioningEngine.getClassName()+ "String_Node_Str";
      if (serviceProvisioningEngine.getDefault()) {
        output=output + "String_Node_Str";
      }
      outputList.add(output);
    }
  }
 else {
    for (    ServiceProvisioningEngine serviceProvisioningEngine : serviceProvisioningEngines.getServiceProvisioningEngines()) {
      if (serviceProvisioningEngine.getType().equalsIgnoreCase(type)) {
        output=type.toUpperCase(locale) + "String_Node_Str" + serviceProvisioningEngine.getClassName()+ "String_Node_Str";
        if (serviceProvisioningEngine.getDefault()) {
          output=output + "String_Node_Str";
        }
        outputList.add(output);
      }
    }
    if (outputList.isEmpty()) {
      report.setActionExitCode(ActionReport.ExitCode.SUCCESS);
      report.setMessage("String_Node_Str" + type + "String_Node_Str");
      return;
    }
  }
  for (  String anOutputList : outputList) {
    ActionReport.MessagePart childPart=messagePart.addChild();
    childPart.setMessage(anOutputList);
  }
  report.setActionExitCode(ActionReport.ExitCode.SUCCESS);
}