public static <T> T uncheckCall(Callable<T> callable) {
  try { return callable.call(); }
  catch (Exception e) { return sneakyThrow(e); }
}

public static void uncheckRun(RunnableExc r) {
  try { r.run(); } catch (Exception e) { sneakyThrow(e); }
}

public interface RunnableExc { void run() throws Exception; }

public static <T> T sneakyThrow(Throwable e) {
  return Util.<RuntimeException, T>sneakyThrow0(e);
}

private static <E extends Throwable, T> T sneakyThrow0(Throwable t) throws E { throw (E)t; }

// Usage sample
//return s.filter(a -> uncheckCall(a::isActive))
//        .map(Account::getNumber)
//        .collect(toSet());