code: @Override
      public ListT<W,T> filter(final Predicate<? super T> test) {
          return of(run.map(seq -> seq.filter(test)));
      }
docs: Filter the wrapped List
  <pre>
  {@code
  ListT.of(AnyM.fromStream(Arrays.asList(10,11))
  .filter(t->t!=10);
  
  //ListT<AnyM<Stream<List[11]>>>
  }
  </pre>
  @param test Predicate to filter the wrapped List
  @return ListT that applies the provided filter