public MultipartUtility(String p5, String p6)
    {
        this.charset = p6;
        int v0_6 = new StringBuilder(===);
        v0_6.append(System.currentTimeMillis());
        v0_6.append(===);
        this.boundary = v0_6.toString();
        this.httpConn = ((java.net.HttpURLConnection) new java.net.URL(p5).openConnection());
        this.httpConn.setChunkedStreamingMode(0);
        this.httpConn.setUseCaches(0);
        this.httpConn.setDoOutput(1);
        this.httpConn.setDoInput(1);
        java.io.PrintWriter v5_7 = this.httpConn;
        java.io.OutputStream v2_1 = new StringBuilder(multipart/form-data; boundary=);
        v2_1.append(this.boundary);
        v5_7.setRequestProperty(Content-Type, v2_1.toString());
        this.httpConn.setRequestProperty(User-Agent, tosign client);
        this.outputStream = this.httpConn.getOutputStream();
        this.writer = new java.io.PrintWriter(new java.io.OutputStreamWriter(this.outputStream, p6), 1);
        return;
    }