extend initial connection timeout from 10s to 10min; for Master Data Import it used to be 60s and even that was close...;

this partly reverts a "refactoring" that was none (938e1e8cbc) which replaced
an explicit 60s timeout with a util call that uses 10s

Change-Id: I1dbda0314550dcc77c7d69c3513d1de8430eae07

java/com.sap.sse/src/com/sap/sse/util/HttpUrlConnectionHelper.java

@@ -5,6 +5,8 @@ import java.net.HttpURLConnection;
 import java.net.MalformedURLException;
 import java.net.URL;
 
+import com.sap.sse.common.Duration;
+
 public class HttpUrlConnectionHelper {
     private static final int HTTP_MAX_REDIRECTS = 5;
 
@@ -20,7 +22,7 @@ public class HttpUrlConnectionHelper {
             connection.setRequestProperty("User-Agent", "Mozilla/5.0...");
             connection.setDoOutput(true);
             // Initial timeout needs to be big enough to allow the first parts of the response to reach this server
-            connection.setReadTimeout(10000);
+            connection.setReadTimeout((int) Duration.ONE_MINUTE.times(10).asMillis());
             if (connection.getResponseCode() == HttpURLConnection.HTTP_MOVED_PERM
                     || connection.getResponseCode() == HttpURLConnection.HTTP_MOVED_TEMP) {
                 String location = connection.getHeaderField("Location");