diff -r ea12a3bb4b33 -r 18ae4fbcfb87 launcher/fx/src/main/java/org/apidesign/bck2brwsr/launcher/BaseHTTPLauncher.java
--- a/launcher/fx/src/main/java/org/apidesign/bck2brwsr/launcher/BaseHTTPLauncher.java	Tue Feb 24 11:12:53 2015 +0100
+++ b/launcher/fx/src/main/java/org/apidesign/bck2brwsr/launcher/BaseHTTPLauncher.java	Tue Mar 10 19:55:52 2015 +0100
@@ -48,8 +48,8 @@
 import java.util.concurrent.LinkedBlockingQueue;
 import java.util.concurrent.TimeUnit;
 import java.util.jar.Attributes;
-import java.util.jar.JarFile;
 import java.util.jar.Manifest;
+import java.util.logging.ConsoleHandler;
 import java.util.logging.Level;
 import java.util.logging.Logger;
 import org.apidesign.bck2brwsr.launcher.InvocationContext.Resource;
@@ -63,7 +63,6 @@
 import org.glassfish.grizzly.http.server.StaticHttpHandler;
 import org.glassfish.grizzly.http.util.Header;
 import org.glassfish.grizzly.http.util.HttpStatus;
-import org.glassfish.grizzly.threadpool.ThreadPoolConfig;
 import org.glassfish.grizzly.websockets.WebSocket;
 import org.glassfish.grizzly.websockets.WebSocketAddOn;
 import org.glassfish.grizzly.websockets.WebSocketApplication;
@@ -203,6 +202,12 @@
         for (NetworkListener listener : s.getListeners()) {
             listener.registerAddOn(addon);
         }
+        Logger l = Logger.getLogger("org.glassfish.grizzly.http.server.HttpHandler");
+        l.setLevel(Level.FINE);
+        l.setUseParentHandlers(false);
+        ConsoleHandler ch = new ConsoleHandler();
+        ch.setLevel(Level.ALL);
+        l.addHandler(ch);
         return s;
     }