Method getSubs

app/src/main/java/com/github/catvod/spider/WebDAV.java:158–162

(List<DavResource> items)

    }

    private List<DavResource> getSubs(List<DavResource> items) {
        List<DavResource> subs = new ArrayList<>();
        for (DavResource item : items) if (Util.isSub(item.getName())) subs.add(item);
        return subs;
    }

    private String findSubs(Drive drive, DavResource res, List<DavResource> items) {
        StringBuilder sb = new StringBuilder();