public ParserLine CreateClone(string aKey)
        {
            ParserLine ret = null;

            //
            lock ( iEntries )
            {
                if (Exists(aKey))
                {
                    RegExTranslatorCacheEntry entry = iEntries[aKey];
                    ret = entry.Clone();
                }
            }
            //
            return(ret);
        }
        public void Add(string aKey, ParserLine aLine)
        {
            System.Diagnostics.Debug.Assert(!string.IsNullOrEmpty(aKey));
            System.Diagnostics.Debug.Assert(aLine != null);
            System.Diagnostics.Debug.Assert(!string.IsNullOrEmpty(aLine.OriginalValue));
            System.Diagnostics.Debug.Assert(!string.IsNullOrEmpty(aLine.FinalValue));
            System.Diagnostics.Debug.Assert(iEntries != null);

            try
            {
                lock ( iEntries )
                {
                    if (Exists(aKey) == false)
                    {
                        RegExTranslatorCacheEntry entry = new RegExTranslatorCacheEntry(aLine);
                        iEntries.Add(aKey, entry);
                    }
                }
            }
            catch (Exception)
            {
                SymbianUtils.SymDebug.SymDebugger.Break();
            }
        }