/*package*/ static void init() {
        defaultProperty = new Properties();
        defaultProperty.setProperty("weibo4j.debug", "false");
        defaultProperty.setProperty("weibo4j.source", Configuration.getOAuthConsumerKey());
        //defaultProperty.setProperty("weibo4j.clientVersion","");
        defaultProperty.setProperty("weibo4j.clientURL", "http://open.t.sina.com.cn/-{weibo4j.clientVersion}.xml");
        defaultProperty.setProperty("weibo4j.http.userAgent", "weibo4j http://open.t.sina.com.cn/ /{weibo4j.clientVersion}");
        //defaultProperty.setProperty("weibo4j.user","");
        //defaultProperty.setProperty("weibo4j.password","");
        defaultProperty.setProperty("weibo4j.http.useSSL", "false");
        //defaultProperty.setProperty("weibo4j.http.proxyHost","");
        defaultProperty.setProperty("weibo4j.http.proxyHost.fallback", "http.proxyHost");
        //defaultProperty.setProperty("weibo4j.http.proxyUser","");
        //defaultProperty.setProperty("weibo4j.http.proxyPassword","");
        //defaultProperty.setProperty("weibo4j.http.proxyPort","");
        defaultProperty.setProperty("weibo4j.http.proxyPort.fallback", "http.proxyPort");
        defaultProperty.setProperty("weibo4j.http.connectionTimeout", "20000");
        defaultProperty.setProperty("weibo4j.http.readTimeout", "120000");
        defaultProperty.setProperty("weibo4j.http.retryCount", "3");
        defaultProperty.setProperty("weibo4j.http.retryIntervalSecs", "10");
        //defaultProperty.setProperty("weibo4j.oauth.consumerKey","");
        //defaultProperty.setProperty("weibo4j.oauth.consumerSecret","");
        defaultProperty.setProperty("weibo4j.async.numThreads", "1");
        defaultProperty.setProperty("weibo4j.clientVersion", Version.getVersion());
        try {
            // Android platform should have dalvik.system.VMRuntime in the classpath.
            // @see http://developer.android.com/reference/dalvik/system/VMRuntime.html
            Class.forName("dalvik.system.VMRuntime");
            defaultProperty.setProperty("weibo4j.dalvik", "true");
        } catch (ClassNotFoundException cnfe) {
            defaultProperty.setProperty("weibo4j.dalvik", "false");
        }
        DALVIK = getBoolean("weibo4j.dalvik");
        String t4jProps = "weibo4j.properties";
        boolean loaded = loadProperties(defaultProperty, "." + File.separatorChar + t4jProps) ||
                loadProperties(defaultProperty, Configuration.class.getResourceAsStream("/WEB-INF/" + t4jProps)) ||
                loadProperties(defaultProperty, Configuration.class.getResourceAsStream("/" + t4jProps));
    }