Program: 39603
Project: 39603
Buggy source:
@Override protected void doGet(HttpServletRequest request,HttpServletResponse response) throws ServletException, IOException {
  super.doGet(request,response);
  searchResultUsers=new ArrayList<User>();
  setPageAttributes();
  response.setContentType("String_Node_Str");
  request.setAttribute("String_Node_Str","String_Node_Str");
  request.setAttribute("String_Node_Str","String_Node_Str");
  long start=0;
  long end=0;
  start=System.currentTimeMillis();
  if (!twitstreet.isInitialized()) {
    getServletContext().getRequestDispatcher("String_Node_Str").forward(request,response);
    return;
  }
  end=System.currentTimeMillis();
  logger.info("String_Node_Str" + (end - start));
  start=System.currentTimeMillis();
  String searchText=(String)request.getParameter(GET_USER_PARAM);
  queryUserFromDB(searchText);
  queryUserFromTwitter(searchText);
  searchResultUsers.removeAll(Collections.singleton(null));
  end=System.currentTimeMillis();
  logger.info("String_Node_Str" + (end - start));
  User user=searchResultUsers.remove(0);
  request.setAttribute(GET_USER,user);
  request.setAttribute(GET_USER_OTHER_SEARCH_RESULTS,searchResultUsers);
  if (user != null) {
    request.setAttribute(GetUserServlet.GET_USER_DISPLAY,user.getUserName());
  }
  request.setAttribute(GET_USER_TEXT,searchText);
  if (getUser() != null) {
    getServletContext().getRequestDispatcher("String_Node_Str").forward(request,response);
  }
 else {
    getServletContext().getRequestDispatcher("String_Node_Str").forward(request,response);
  }
}

Fixed version (ground truth):
@Override protected void doGet(HttpServletRequest request,HttpServletResponse response) throws ServletException, IOException {
  response.setContentType("String_Node_Str");
  response.setHeader("String_Node_Str","String_Node_Str");
  response.setHeader("String_Node_Str","String_Node_Str");
  response.setDateHeader("String_Node_Str",0);
  searchResultUsers=new ArrayList<User>();
  request.setAttribute("String_Node_Str","String_Node_Str");
  request.setAttribute("String_Node_Str","String_Node_Str");
  long start=0;
  long end=0;
  start=System.currentTimeMillis();
  if (!twitstreet.isInitialized()) {
    getServletContext().getRequestDispatcher("String_Node_Str").forward(request,response);
    return;
  }
  end=System.currentTimeMillis();
  logger.info("String_Node_Str" + (end - start));
  start=System.currentTimeMillis();
  loadUserFromCookie(request);
  String searchText=(String)request.getParameter(GET_USER_PARAM);
  queryUserFromDB(searchText);
  queryUserFromTwitter(searchText,request);
  searchResultUsers.removeAll(Collections.singleton(null));
  end=System.currentTimeMillis();
  logger.info("String_Node_Str" + (end - start));
  User user=searchResultUsers.remove(0);
  request.setAttribute(GET_USER,user);
  request.setAttribute(GET_USER_OTHER_SEARCH_RESULTS,searchResultUsers);
  if (user != null) {
    request.setAttribute(GetUserServlet.GET_USER_DISPLAY,user.getUserName());
  }
  request.setAttribute(GET_USER_TEXT,searchText);
  if (request.getAttribute(User.USER) != null) {
    getServletContext().getRequestDispatcher("String_Node_Str").forward(request,response);
  }
 else {
    getServletContext().getRequestDispatcher("String_Node_Str").forward(request,response);
  }
}