Index: trunk/src/org/openstreetmap/josm/actions/SessionSaveAsAction.java
===================================================================
--- trunk/src/org/openstreetmap/josm/actions/SessionSaveAsAction.java	(revision 9172)
+++ trunk/src/org/openstreetmap/josm/actions/SessionSaveAsAction.java	(revision 9173)
@@ -68,5 +68,6 @@
      */
     protected SessionSaveAsAction(boolean toolbar, boolean installAdapters) {
-        super(tr("Save Session As..."), "session", tr("Save the current session to a new file."), null, toolbar, "save_as-session", installAdapters);
+        super(tr("Save Session As..."), "session", tr("Save the current session to a new file."),
+                null, toolbar, "save_as-session", installAdapters);
         putValue("help", ht("/Action/SessionSaveAs"));
     }
Index: trunk/src/org/openstreetmap/josm/data/oauth/SignpostAdapters.java
===================================================================
--- trunk/src/org/openstreetmap/josm/data/oauth/SignpostAdapters.java	(revision 9172)
+++ trunk/src/org/openstreetmap/josm/data/oauth/SignpostAdapters.java	(revision 9173)
@@ -14,5 +14,5 @@
  * Adapters to make {@link oauth.signpost} work with {@link HttpClient}.
  */
-public class SignpostAdapters {
+public final class SignpostAdapters {
 
     private SignpostAdapters() {
@@ -58,5 +58,5 @@
         private final HttpClient request;
 
-        public HttpRequest(HttpClient request) {
+        HttpRequest(HttpClient request) {
             this.request = request;
         }
@@ -111,5 +111,5 @@
         private final HttpClient.Response response;
 
-        public HttpResponse(HttpClient.Response response) {
+        HttpResponse(HttpClient.Response response) {
             this.response = response;
         }
Index: trunk/src/org/openstreetmap/josm/gui/io/SaveLayersDialog.java
===================================================================
--- trunk/src/org/openstreetmap/josm/gui/io/SaveLayersDialog.java	(revision 9172)
+++ trunk/src/org/openstreetmap/josm/gui/io/SaveLayersDialog.java	(revision 9173)
@@ -371,5 +371,5 @@
     class SaveSessionAction extends SessionSaveAsAction {
 
-        public SaveSessionAction() {
+        SaveSessionAction() {
             super(false, false);
         }
Index: trunk/src/org/openstreetmap/josm/tools/HttpClient.java
===================================================================
--- trunk/src/org/openstreetmap/josm/tools/HttpClient.java	(revision 9172)
+++ trunk/src/org/openstreetmap/josm/tools/HttpClient.java	(revision 9173)
@@ -27,5 +27,5 @@
  * Provides a uniform access for a HTTP/HTTPS server. This class should be used in favour of {@link HttpURLConnection}.
  */
-public class HttpClient {
+public final class HttpClient {
 
     private URL url;
@@ -121,5 +121,5 @@
      * A wrapper for the HTTP response.
      */
-    public static class Response {
+    public static final class Response {
         private final HttpURLConnection connection;
         private final int responseCode;
@@ -213,5 +213,4 @@
          * Fetches the HTTP response as String.
          * @return the response
-         * @throws IOException
          */
         public String fetchContent() throws IOException {
@@ -352,5 +351,6 @@
      * Sets whether not to set header {@code Connection=close}
      * <p/>
-     * This might fix #7640, see <a href='https://web.archive.org/web/20140118201501/http://www.tikalk.com/java/forums/httpurlconnection-disable-keep-alive'>here</a>.
+     * This might fix #7640, see
+     * <a href='https://web.archive.org/web/20140118201501/http://www.tikalk.com/java/forums/httpurlconnection-disable-keep-alive'>here</a>.
      *
      * @param keepAlive whether not to set header {@code Connection=close}