Program: 81707
Project: 81707
Buggy source:
private PageMeta getPageMeta(final UserContext userContext,final Http.Context ctx){
  final PageMeta pageMeta=new PageMeta();
  pageMeta.setUser(CustomerSessionUtils.getUserBean(ctx.session()));
  pageMeta.setAssetsPath(reverseRouter.themeAssets("String_Node_Str").url());
  pageMeta.setBagQuantityOptions(IntStream.rangeClosed(1,9).boxed().collect(toList()));
  pageMeta.setCsrfToken(getCsrfToken(ctx.session()));
  final String language=userContext.locale().getLanguage();
  pageMeta.addHalLink(homeReverseRouter.homePageCall(language),"String_Node_Str","String_Node_Str").addHalLink(reverseRouter.processSearchProductsForm(language),"String_Node_Str").addHalLink(reverseRouter.processChangeLanguageForm(),"String_Node_Str").addHalLink(reverseRouter.processChangeCountryForm(language),"String_Node_Str").addHalLink(reverseRouter.showCart(language),"String_Node_Str").addHalLink(reverseRouter.processAddProductToCartForm(language),"String_Node_Str").addHalLink(reverseRouter.processChangeLineItemQuantityForm(language),"String_Node_Str").addHalLink(reverseRouter.processDeleteLineItemForm(language),"String_Node_Str").addHalLink(checkoutReverseRouter.checkoutAddressesPageCall(language),"String_Node_Str","String_Node_Str","String_Node_Str").addHalLink(checkoutReverseRouter.checkoutAddressesProcessFormCall(language),"String_Node_Str").addHalLink(checkoutReverseRouter.checkoutShippingPageCall(language),"String_Node_Str").addHalLink(checkoutReverseRouter.checkoutShippingProcessFormCall(language),"String_Node_Str").addHalLink(checkoutReverseRouter.checkoutPaymentPageCall(language),"String_Node_Str").addHalLink(checkoutReverseRouter.checkoutPaymentProcessFormCall(language),"String_Node_Str").addHalLink(checkoutReverseRouter.checkoutConfirmationProcessFormCall(language),"String_Node_Str").addHalLink(reverseRouter.showLogInForm(language),"String_Node_Str","String_Node_Str","String_Node_Str").addHalLink(reverseRouter.processLogInForm(language),"String_Node_Str").addHalLink(reverseRouter.processSignUpForm(language),"String_Node_Str").addHalLink(reverseRouter.processLogOut(language),"String_Node_Str").addHalLink(myPersonalDetailsReverseRouter.myPersonalDetailsPageCall(language),"String_Node_Str","String_Node_Str").addHalLink(myPersonalDetailsReverseRouter.myPersonalDetailsProcessFormCall(language),"String_Node_Str").addHalLink(addressBookReverseRouter.addressBookCall(language),"String_Node_Str").addHalLink(addressBookReverseRouter.addAddressToAddressBookCall(language),"String_Node_Str").addHalLink(addressBookReverseRouter.addAddressToAddressBookProcessFormCall(language),"String_Node_Str").addHalLink(reverseRouter.showMyOrders(language),"String_Node_Str").addHalLinkOfHrefAndRel(ctx.request().uri(),"String_Node_Str");
  return pageMeta;
}

Fixed version (ground truth):
private PageMeta getPageMeta(final UserContext userContext,final Http.Context ctx){
  final PageMeta pageMeta=new PageMeta();
  pageMeta.setUser(CustomerSessionUtils.getUserBean(ctx.session()));
  pageMeta.setAssetsPath(reverseRouter.themeAssets("String_Node_Str").url());
  pageMeta.setBagQuantityOptions(IntStream.rangeClosed(1,9).boxed().collect(toList()));
  pageMeta.setCsrfToken(getCsrfToken(ctx.session()));
  final String language=userContext.locale().getLanguage();
  pageMeta.addHalLink(homeReverseRouter.homePageCall(language),"String_Node_Str","String_Node_Str").addHalLink(reverseRouter.processSearchProductsForm(language),"String_Node_Str").addHalLink(reverseRouter.processChangeLanguageForm(),"String_Node_Str").addHalLink(reverseRouter.processChangeCountryForm(language),"String_Node_Str").addHalLink(reverseRouter.showCart(language),"String_Node_Str").addHalLink(reverseRouter.processAddProductToCartForm(language),"String_Node_Str").addHalLink(reverseRouter.processChangeLineItemQuantityForm(language),"String_Node_Str").addHalLink(reverseRouter.processDeleteLineItemForm(language),"String_Node_Str").addHalLink(checkoutReverseRouter.checkoutAddressesPageCall(language),"String_Node_Str","String_Node_Str","String_Node_Str").addHalLink(checkoutReverseRouter.checkoutAddressesProcessFormCall(language),"String_Node_Str").addHalLink(checkoutReverseRouter.checkoutShippingPageCall(language),"String_Node_Str").addHalLink(checkoutReverseRouter.checkoutShippingProcessFormCall(language),"String_Node_Str").addHalLink(checkoutReverseRouter.checkoutPaymentPageCall(language),"String_Node_Str").addHalLink(checkoutReverseRouter.checkoutPaymentProcessFormCall(language),"String_Node_Str").addHalLink(checkoutReverseRouter.checkoutConfirmationProcessFormCall(language),"String_Node_Str").addHalLink(reverseRouter.showLogInForm(language),"String_Node_Str","String_Node_Str","String_Node_Str").addHalLink(reverseRouter.processLogInForm(language),"String_Node_Str").addHalLink(reverseRouter.processSignUpForm(language),"String_Node_Str").addHalLink(reverseRouter.processLogOut(language),"String_Node_Str").addHalLink(myPersonalDetailsReverseRouter.myPersonalDetailsPageCall(language),"String_Node_Str","String_Node_Str").addHalLink(myPersonalDetailsReverseRouter.myPersonalDetailsProcessFormCall(language),"String_Node_Str").addHalLink(addressBookReverseRouter.addressBookCall(language),"String_Node_Str").addHalLink(addressBookReverseRouter.addAddressToAddressBookCall(language),"String_Node_Str").addHalLink(addressBookReverseRouter.addAddressToAddressBookProcessFormCall(language),"String_Node_Str").addHalLink(myOrdersReverseRouter.myOrderListPageCall(language),"String_Node_Str").addHalLinkOfHrefAndRel(ctx.request().uri(),"String_Node_Str");
  return pageMeta;
}