Antlr3.Analysis.DFAState.GetHashCode C# (CSharp) Method

        public override int GetHashCode()
        {
            if ( _cachedHashCode == 0 )
            {
                // LL(1) algorithm doesn't use NFA configurations, which
                // dynamically compute hashcode; must have something; use super
                return base.GetHashCode();
            }
            return _cachedHashCode;
        }