HttpURLConnection.HTTP_NOT_IMPLEMENTED has the following syntax.
public static final int HTTP_NOT_IMPLEMENTED
In the following code shows how to use HttpURLConnection.HTTP_NOT_IMPLEMENTED field.
//from w w w . j a v a2s. c om import java.net.HttpURLConnection; import java.net.URL; public class Main { public static void main(String[] argv) throws Exception { HttpURLConnection.setFollowRedirects(false); HttpURLConnection con = (HttpURLConnection) new URL("http://www.google.coom").openConnection(); con.setRequestMethod("HEAD"); System.out.println(con.getResponseCode() == HttpURLConnection.HTTP_NOT_IMPLEMENTED); } }