BplusDotNet.xBucket.dump C# (CSharp) Method

        public byte[] dump()
        {
            ArrayList allbytes = new ArrayList();
            int byteCount = 0;
            for (int index=0; index<this.keys.Count; index++)
            {
                string thisKey = (string) this.keys[index];
                byte[] thisValue = (byte[]) this.values[index];
                byte[] keyprefix = new byte[BufferFile.INTSTORAGE];
                byte[] keybytes = BplusTree.StringToBytes(thisKey);
                BufferFile.Store(keybytes.Length, keyprefix, 0);
                allbytes.Add(keyprefix);
                allbytes.Add(keybytes);
                byte[] valueprefix = new byte[BufferFile.INTSTORAGE];
                BufferFile.Store(thisValue.Length, valueprefix, 0);
                allbytes.Add(valueprefix);
                allbytes.Add(thisValue);
            }
            foreach (object thing in allbytes)
            {
                byte[] thebytes = (byte[]) thing;
                byteCount+= thebytes.Length;
            }
            int outindex=0;
            byte[] result = new byte[byteCount];
            foreach (object thing in allbytes)
            {
                byte[] thebytes = (byte[]) thing;
                int thelength = thebytes.Length;
                Array.Copy(thebytes, 0, result, outindex, thelength);
                outindex+= thelength;
            }
            if (outindex!=byteCount)
            {
                throw new BplusTreeException("error counting bytes in dump "+outindex+"!="+byteCount);
            }
            return result;
        }