protected Collection findSources()

in src/main/org/apache/ant/compress/taskdefs/ArchiveBase.java [359:383]

• 24 lines of code
• 9 McCabe index (conditional complexity)

    protected Collection/*<ResourceWithFlags>*/ findSources()
        throws IOException {

        List<ResourceWithFlags> l = new ArrayList<>();
        Set<String> addedNames = new HashSet<>();
        for (Iterator rcs = sources.iterator(); rcs.hasNext(); ) {
            ResourceCollection rc = (ResourceCollection) rcs.next();
            ResourceCollectionFlags rcFlags = getFlags(rc);
            for (Iterator rs = rc.iterator(); rs.hasNext(); ) {
                Resource r = (Resource) rs.next();
                if (!isFilesOnly() || !r.isDirectory()) {
                    ResourceWithFlags rwf =
                        new ResourceWithFlags(r, rcFlags, getFlags(r));
                    String name = rwf.getName();
                    if (!"".equals(name) && !"/".equals(name)) {
                        boolean isDup = !addedNames.add(name);
                        if (!isDup || addDuplicate(name)) {
                            l.add(rwf);
                        }
                    }
                }
            }
        }
        return l;
    }