Antlr4.Tool.Grammar.GetTokenLiteralNames C# (CSharp) Method

        public virtual string[] GetTokenLiteralNames()
        {
            int numTokens = GetMaxTokenType();
            string[] literalNames = new string[numTokens + 1];
            for (int i = 0; i < Math.Min(literalNames.Length, typeToStringLiteralList.Count); i++)
            {
                literalNames[i] = typeToStringLiteralList[i];
            }

            foreach (KeyValuePair<string, int> entry in stringLiteralToTypeMap)
            {
                if (entry.Value >= 0 && entry.Value < literalNames.Length && literalNames[entry.Value] == null)
                {
                    literalNames[entry.Value] = entry.Key;
                }
            }

            return literalNames;
        }