FULL PRODUCT VERSION :
1.8.0_131

A DESCRIPTION OF THE PROBLEM :
I use the java.net.Proxy to set the SOCKS proxy. In this case I always get the "Malformed reply from SOCKS server" exception when i try to send request through SOCKS v4 proxy.


ERROR MESSAGES/STACK TRACES THAT OCCUR :
java.net.SocketException: Malformed reply from SOCKS server
at java.net.SocksSocketImpl.readSocksReply(SocksSocketImpl.java:129)
at java.net.SocksSocketImpl.connect(SocksSocketImpl.java:459)
at java.net.Socket.connect(Socket.java:589)
at java.net.Socket.connect(Socket.java:538)
at sun.net.NetworkClient.doConnect(NetworkClient.java:180)
at sun.net.www.http.HttpClient.openServer(HttpClient.java:463)
at sun.net.www.http.HttpClient.openServer(HttpClient.java:558)
at sun.net.www.protocol.https.HttpsClient.<init>(HttpsClient.java:264)
at sun.net.www.protocol.https.HttpsClient.New(HttpsClient.java:367)
at sun.net.www.protocol.https.AbstractDelegateHttpsURLConnection.getNewHttpClient(AbstractDelegateHttpsURLConnection.java:191)
at sun.net.www.protocol.http.HttpURLConnection.plainConnect0(HttpURLConnection.java:1181)
at sun.net.www.protocol.http.HttpURLConnection.plainConnect(HttpURLConnection.java:1032)
at sun.net.www.protocol.https.AbstractDelegateHttpsURLConnection.connect(AbstractDelegateHttpsURLConnection.java:177)
at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1546)
at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1474)
at sun.net.www.protocol.https.HttpsURLConnectionImpl.getInputStream(HttpsURLConnectionImpl.java:254)
at com.test.Main.testJavaSocksProxy(Main.java:402)
at com.test.Main.main(Main.java:146)

REPRODUCIBILITY :
This bug can be reproduced always.

---------- BEGIN SOURCE ----------
SocketAddress addr = new InetSocketAddress("62.141.97.78", 33555);
Proxy proxy = new Proxy(Proxy.Type.SOCKS, addr);
try {
            URL url = new URL("https://google.com");
            URLConnection conn = url.openConnection(proxy);
            BufferedReader in = new BufferedReader(new InputStreamReader(conn.getInputStream()));
            String inputLine;
            while ((inputLine = in.readLine()) != null)
                System.out.println(inputLine);
            in.close();
} catch (Exception e) {
            e.printStackTrace();
}
---------- END SOURCE ----------