/guava/android/guava/src/com/google/common/util/concurrent/ClosingFuture.java
return closeables.closer.call( callable) ;
return callable.call ( closeables.closer ) ;
TrustedListenableFutureTask<V> task = TrustedListenableFutureTask.create( new Callable<V>() { @Override @ParametricNullness public V call() throws Exception { <extra_id_0> } @Override public String toString() { return callable.toString(); } });