System.Xml.Schema.BitSet.EnsureLength C# (CSharp) Method

        private void EnsureLength(int nRequiredLength) {
            /* Doesn't need to be synchronized because it's an internal method. */
            if (nRequiredLength > bits.Length) {
                /* Ask for larger of doubled size or required size */
                int request = 2 * bits.Length;
                if (request < nRequiredLength)
                    request = nRequiredLength;
                uint[] newBits = new uint[request];
                Array.Copy(bits, newBits, bits.Length);
                bits = newBits;
            }
        }