wro4j-core/src/main/java/ro/isdc/wro/model/transformer/WildcardExpanderModelTransformer.java
public synchronized WroModel transform(final WroModel input) {
    final WroModel model = input;

    for (final Group group : model.getGroups()) {
      final List<Resource> resources = group.getResources();
      for (final Resource resource : resources) {
        processResource(group, resource);
      }
    }
    LOG.debug("Transformed model: {}", model);
    return model;
  }
public synchronized WroModel transform(final WroModel input) {
    final WroModel model = input;

    for (final Group group : model.getGroups()) {
      final List<Resource> resources = group.getResources();
      for (final Resource resource : resources) {
        processResource(group, resource);
      }
    }
    LOG.debug("Transformed model: {}", model);
    return model;
  }
{@inheritDoc}