/wro4j-core/src/main/java/ro/isdc/wro/util/concurrent/TaskExecutor.java
onResultAvailable ( result ) ;
throws Exception { } private void doConsumeResult() throws Exception { try { final T result = getCompletionService().take().get(); <extra_id_0> } catch (final Exception e) { Exception rootException = e; if (e instanceof ExecutionException) { if (e.getCause() instanceof Exception) { rootException = (Exception) e.getCause(); }