public void addPlainFieldEquations(Predicate<? super MemberDescriptor> plainByDefault) {
    for (EKey key : dependencies.keySet()) {
      if (key.getDirection() == Direction.Volatile && plainByDefault.test(key.member)) {
        // Absent fields are considered non-volatile
        solved.putIfAbsent(key, new Effects(DataValue.UnknownDataValue1, Collections.emptySet()));
        moving.add(key);
      }
    }
  }
public void addPlainFieldEquations(Predicate<? super MemberDescriptor> plainByDefault)