} catch (ResourceDoesNotExistException e) {
                        getLogger().debug(metadata + " could not be found on repository: " + repository.getId());

                        // delete the local copy so the old details aren't used.
                        if (file.exists()) {
                            if (!file.delete()) {

        getTask.setDataPath(target);
        try {
            transporter.get(getTask);
            return true;
        } catch (Exception e) {
            if (Transporter.ERROR_NOT_FOUND != transporter.classify(e)) {
                throw new RuntimeException(e);
            }
            return false;
        }
    }

    @Override
    public Optional<byte[]> getBytes(URI relativeSource) {

            Set<String> set = new HashSet<>();
            lifecycle.phases().forEach(phase -> {
                if (!set.add(phase.name())) {
                    throw new IllegalArgumentException(
                            "Found duplicated phase '" + phase.name() + "' in '" + lifecycle.id() + "' lifecycle");
                }
            });
        }
    }

    @Override
    public Iterator<Lifecycle> iterator() {

the application class path, with a property named org.apache.commons.logging.LogFactory defining the desired implementation class name. Fall back to a default implementation, which is described further below. If a commons-logging.properties file is found, all of the properties defined there are also used to set configuration attributes on the instantiated LogFactory instance. Once an implementation class name is selected, the corresponding class is loaded from the current Thread context class loader...