Remove dead code from test

Author: smowton

java/ql/test/query-tests/security/CWE-918/RequestForgery2.java

@@ -32,36 +32,9 @@ protected void doGet(HttpServletRequest request, HttpServletResponse response)
         try {
 
             String sink = request.getParameter("uri");
-            // URI(String str)
             URI uri = new URI(sink);
-
-            // URI(String scheme, String ssp, String fragment)
             URI uri2 = new URI("http", sink, "fragement");
-
-            // URI(String scheme, String userInfo, String host, int port, String path,
-            // String query, String fragment)
-            URI uri3 = new URI("http", "userinfo", "host", 1, "path", "query", "fragment");
-            // URI(String scheme, String host, String path, String fragment)
-            URI uri4 = new URI("http", "host", "path", "fragment");
-            // URI(String scheme, String authority, String path, String query, String
-            // fragment)
-            URI uri5 = new URI("http", "authority", "path", "query", "fragment");
-            URI uri6 = URI.create("http://foo.com/");
-
-            // URL(String spec)
             URL url1 = new URL(sink);
-            // URL(String protocol, String host, int port, String file)
-            URL url2 = new URL("http", "host", 1, "file");
-            // URL(String protocol, String host, String file)
-            URL url3 = new URL("http", "host", "file");
-            // URL(URL context, String spec)
-            URL url4 = new URL(url3, "http");
-            // URL(String protocol, String host, int port, String file, URLStreamHandler
-            // handler)
-            URL url5 = new URL("http", "host", 1, "file", new Helper2());
-
-            // URL(URL context, String spec, URLStreamHandler handler)
-            URL url6 = new URL(url3, "spec", new Helper2());
 
             URLConnection c1 = url1.openConnection(); // $ SSRF
             SocketAddress sa = new SocketAddress() {
@@ -110,13 +83,3 @@ protected void doGet(HttpServletRequest request, HttpServletResponse response)
         }
     }
 }
-
-
-class Helper2 extends URLStreamHandler {
-    Helper2() {
-    }
-
-    protected URLConnection openConnection(URL u) throws IOException {
-        return null;
-    }
-}