CommandLineReader.GetCustomArguments C# (CSharp) Method

    public static Dictionary<string, string> GetCustomArguments()
    {
        Dictionary<string, string> customArgsDict = new Dictionary<string, string>();
        string[] commandLineArgs = GetCommandLineArgs();
        string[] customArgs;
        string[] customArgBuffer;
        string customArgsStr = "";

        try
        {
            customArgsStr = commandLineArgs.Where(row => row.Contains(CUSTOM_ARGS_PREFIX)).Single();
        }
        catch (Exception e)
        {
            Debug.LogError("CommandLineReader.cs - GetCustomArguments() - Can't retrieve any custom arguments in the command line [" + commandLineArgs + "]. Exception: " + e);
            return customArgsDict;
        }

        customArgsStr = customArgsStr.Replace(CUSTOM_ARGS_PREFIX, "");
        customArgs = customArgsStr.Split(CUSTOM_ARGS_SEPARATOR);

        foreach (string customArg in customArgs)
        {
            customArgBuffer = customArg.Split('=');
            if (customArgBuffer.Length == 2)
            {
                customArgsDict.Add(customArgBuffer[0], customArgBuffer[1]);
            }
            else
            {
                Debug.LogWarning("CommandLineReader.cs - GetCustomArguments() - The custom argument [" + customArg + "] seem to be malformed.");
            }
        }

        return customArgsDict;
    }