return "FormalInput"+(formalInputId==null ? ":Hash"+this.hashCode() : ":"+formalInputId);
return "FormalInput"+(formalInputId==null ? ":Hash_"+this.hashCode() : ":Id_"+formalInputId);
  public String toString(){	return "FormalInput"+(formalInputId==null ? ":Hash"+this.hashCode() : ":"+formalInputId);  }