@Override public int hashCode() { final int prime = 31; int result = 1; result = prime * result + ( ( calculation == null ) ? 0 : calculation.hashCode() ); result = prime * result + ( ( graphs == null ) ? 0 : graphs.hashCode() ); return result; }
@Override public int hashCode() { final int prime = 31; int result = 1; result = prime * result + ( ( calculation == null ) ? 0 : calculation.hashCode() ); result = prime * result + ( ( graphs == null ) ? 0 : graphs.hashCode() ); return result; }