Index: /applications/editors/josm/plugins/imagery_offset_db/build.xml
===================================================================
--- /applications/editors/josm/plugins/imagery_offset_db/build.xml	(revision 32045)
+++ /applications/editors/josm/plugins/imagery_offset_db/build.xml	(revision 32046)
@@ -5,5 +5,5 @@
     <property name="commit.message" value="Imagery Offset Database"/>
     <!-- enter the *lowest* JOSM version this plugin is currently compatible with -->
-    <property name="plugin.main.version" value="7687"/>
+    <property name="plugin.main.version" value="9168"/>
 	<property name="plugin.canloadatruntime" value="true"/>
 
Index: /applications/editors/josm/plugins/imagery_offset_db/src/iodb/OffsetDialog.java
===================================================================
--- /applications/editors/josm/plugins/imagery_offset_db/src/iodb/OffsetDialog.java	(revision 32045)
+++ /applications/editors/josm/plugins/imagery_offset_db/src/iodb/OffsetDialog.java	(revision 32046)
@@ -15,5 +15,4 @@
 import java.awt.event.KeyEvent;
 import java.io.IOException;
-import java.net.HttpURLConnection;
 import java.net.URL;
 import java.util.ArrayList;
@@ -41,8 +40,8 @@
 import org.openstreetmap.josm.gui.layer.ImageryLayer;
 import org.openstreetmap.josm.gui.layer.MapViewPaintable;
+import org.openstreetmap.josm.tools.HttpClient;
 import org.openstreetmap.josm.tools.ImageProvider;
 import org.openstreetmap.josm.tools.LanguageInfo;
 import org.openstreetmap.josm.tools.OpenBrowser;
-import org.openstreetmap.josm.tools.Utils;
 
 /**
@@ -94,5 +93,5 @@
         calibrationBox.addActionListener(new ActionListener() {
             @Override
-			public void actionPerformed( ActionEvent e ) {
+            public void actionPerformed( ActionEvent e ) {
                 Main.pref.put(PREF_CALIBRATION, calibrationBox.isSelected());
                 updateButtonPanel();
@@ -103,5 +102,5 @@
         deprecatedBox.addActionListener(new ActionListener() {
             @Override
-			public void actionPerformed( ActionEvent e ) {
+            public void actionPerformed( ActionEvent e ) {
                 Main.pref.put(PREF_DEPRECATED, deprecatedBox.isSelected());
                 updateButtonPanel();
@@ -181,5 +180,5 @@
      */
     @Override
-	public void zoomChanged() {
+    public void zoomChanged() {
         for( Component c : buttonPanel.getComponents() ) {
             if( c instanceof OffsetDialogButton ) {
@@ -194,5 +193,5 @@
      */
     @Override
-	public void paint( Graphics2D g, MapView mv, Bounds bbox ) {
+    public void paint( Graphics2D g, MapView mv, Bounds bbox ) {
         if( offsets == null )
             return;
@@ -237,5 +236,5 @@
      */
     @Override
-	public void actionPerformed( ActionEvent e ) {
+    public void actionPerformed( ActionEvent e ) {
         if( e.getSource() instanceof OffsetDialogButton ) {
             selectedOffset = ((OffsetDialogButton)e.getSource()).getOffset();
@@ -313,5 +312,5 @@
          */
         @Override
-		public void queryPassed() {
+        public void queryPassed() {
             offset.setDeprecated(new Date(), JosmUserIdentityManager.getInstance().getUserName(), "");
             updateButtonPanel();
@@ -330,5 +329,5 @@
 
         @Override
-		public void actionPerformed( ActionEvent e ) {
+        public void actionPerformed( ActionEvent e ) {
             String base = Main.pref.get("url.openstreetmap-wiki", "http://wiki.openstreetmap.org/wiki/");
             String lang = LanguageInfo.getWikiLanguagePrefix();
@@ -336,7 +335,6 @@
             try {
                 // this logic was snatched from {@link org.openstreetmap.josm.gui.dialogs.properties.PropertiesDialog.HelpAction}
-                HttpURLConnection conn = Utils.openHttpConnection(new URL(base + lang + page));
-                conn.setConnectTimeout(Main.pref.getInteger("socket.timeout.connect", 10) * 1000);
-                if( conn.getResponseCode() != 200 ) {
+                HttpClient.Response conn = HttpClient.create(new URL(base + lang + page), "HEAD").connect();
+                if (conn.getResponseCode() != 200) {
                     conn.disconnect();
                     lang = "";