private static <T extends PsiElement> void setMirrors(Iterable<? extends T> stubs, Iterable<? extends T> mirrors) {
    setMirrors(ContainerUtil.newArrayList(stubs), ContainerUtil.newArrayList(mirrors));
  }
private static <T extends PsiElement> void setMirrors(Iterable<? extends T> stubs, Iterable<? extends T> mirrors)