Antlr4.Runtime.UnbufferedTokenStream.Add C# (CSharp) Method

        protected internal virtual void Add(IToken t)
        {
            if (n >= tokens.Length)
            {
                tokens = Arrays.CopyOf(tokens, tokens.Length * 2);
            }
            if (t is IWritableToken)
            {
                ((IWritableToken)t).TokenIndex = GetBufferStartIndex() + n;
            }
            tokens[n++] = t;
        }