final ConfigurableWroFilter filter = new ConfigurableWroFilter() {
@Override
protected WroManagerFactory newWroManagerFactory() {
final WroManagerFactory original = super.newWroManagerFactory();
try {
original.create().getProcessorsFactory().getPreProcessors();
} catch (final Exception e) {
LOG.debug("caught exception: ", e);
processorsCreationException.set(e);
}
return original;