@Override public int hashCode() { int hash = 7; hash = 59 * hash + super.hashCode(); hash = 59 * hash + this.length; return hash; }
@Override public int hashCode() { int hash = 5; hash = 97 * hash + super.hashCode(); hash = 97 * hash + (this.alphabet != null ? this.alphabet.hashCode() : 0); return hash; }