/wro4j-core/src/main/java/ro/isdc/wro/model/group/processor/PreProcessorExecutor.java
} futures.add( exec.submit( decoratedCallable) ) ;final Callable<String> decoratedCallable = new ContextPropagatingCallable<String>( callable) ;
final Callable<String> decoratedCallable = new ContextPropagatingCallable<String> ( callable ) ; futures.add ( exec.submit ( decoratedCallable ) ) ; }
} }); } final ExecutorService exec = getExecutorService(); final List<Future<String>> futures = new ArrayList<Future<String>>(); for (final Callable<String> callable : callables) { <extra_id_0> for (final Future<String> future : futures) { try { result.append(future.get()); } catch (final Exception e) { final Throwable cause = e.getCause(); if (cause instanceof WroRuntimeException) {