@Override
	public String getParameter(String key)
	{
		if (key.equals("javax.script.engine"))
		{
			return getEngineName();
		}
		if (key.equals("javax.script.engine_version"))
		{
			return getEngineVersion();
		}
		if (key.equals("javax.script.name"))
		{
			return getEngineName();
		}
		if (key.equals("javax.script.language"))
		{
			return getLanguageName();
		}
		if (key.equals("javax.script.language_version"))
		{
			return getLanguageVersion();
		}
		if (key.equals("THREADING"))
		{
			return "MULTITHREADED";
		}
		return null;
	}