Program: 40969
Project: 40969
Buggy source:
public Response handleCSAR(final String fileName,final InputStream uploadedInputStream) throws IOException, URISyntaxException, UserException, SystemException {
  File uploadFile=this.storeTemporaryFile(fileName,uploadedInputStream);
  CSARID csarID=this.fileHandler.storeCSAR(uploadFile.toPath());
  this.control.invokeTOSCAProcessing(csarID);
  if (ModelUtils.hasOpenRequirements(csarID)) {
    WineryConnector winCon=new WineryConnector();
    if (winCon.isWineryRepositoryAvailable()) {
      QName serviceTemplate=winCon.uploadCSAR(uploadFile);
      this.control.deleteCSAR(csarID);
      return Response.status(Response.Status.NOT_ACCEPTABLE).entity("String_Node_Str" + winCon.getServiceTemplateURI(serviceTemplate).toString() + "String_Node_Str").build();
    }
 else {
      this.fileHandler.deleteCSAR(csarID);
      return Response.status(Response.Status.INTERNAL_SERVER_ERROR).build();
    }
  }
  if (!ModelUtils.hasBuildPlan(csarID) | !ModelUtils.hasTerminationPlan(csarID)) {
    this.control.deleteCSAR(csarID);
    csarID=this.fileHandler.storeCSAR(uploadFile.toPath());
    csarID=this.startPlanBuilder(csarID);
  }
  this.processTOSCA(csarID,true);
  if (csarID != null) {
    CSARsResource.LOG.info("String_Node_Str",csarID.toString());
    final String path=Utilities.buildURI(this.uriInfo.getAbsolutePath().toString(),csarID.toString());
    final JsonObject retObj=new JsonObject();
    retObj.addProperty("String_Node_Str",path);
    return Response.created(URI.create(path)).entity(retObj.toString()).build();
  }
 else {
    return Response.status(Response.Status.INTERNAL_SERVER_ERROR).build();
  }
}

Fixed version (ground truth):
public Response handleCSAR(final String fileName,final InputStream uploadedInputStream) throws IOException, URISyntaxException, UserException, SystemException {
  File uploadFile=this.storeTemporaryFile(fileName,uploadedInputStream);
  CSARID csarID=this.fileHandler.storeCSAR(uploadFile.toPath());
  this.control.invokeTOSCAProcessing(csarID);
  boolean toscaProcessed=true;
  if (ModelUtils.hasOpenRequirements(csarID)) {
    WineryConnector winCon=new WineryConnector();
    if (winCon.isWineryRepositoryAvailable()) {
      QName serviceTemplate=winCon.uploadCSAR(uploadFile);
      this.control.deleteCSAR(csarID);
      return Response.status(Response.Status.NOT_ACCEPTABLE).entity("String_Node_Str" + winCon.getServiceTemplateURI(serviceTemplate).toString() + "String_Node_Str").build();
    }
 else {
      this.fileHandler.deleteCSAR(csarID);
      return Response.status(Response.Status.INTERNAL_SERVER_ERROR).build();
    }
  }
  if (!ModelUtils.hasBuildPlan(csarID) | !ModelUtils.hasTerminationPlan(csarID)) {
    this.control.deleteCSAR(csarID);
    csarID=this.fileHandler.storeCSAR(uploadFile.toPath());
    csarID=this.startPlanBuilder(csarID);
    toscaProcessed=false;
  }
  this.processTOSCA(csarID,toscaProcessed);
  if (csarID != null) {
    CSARsResource.LOG.info("String_Node_Str",csarID.toString());
    final String path=Utilities.buildURI(this.uriInfo.getAbsolutePath().toString(),csarID.toString());
    final JsonObject retObj=new JsonObject();
    retObj.addProperty("String_Node_Str",path);
    return Response.created(URI.create(path)).entity(retObj.toString()).build();
  }
 else {
    return Response.status(Response.Status.INTERNAL_SERVER_ERROR).build();
  }
}