diff --git a/jetty-websocket/websocket-javax-common/src/main/java/org/eclipse/jetty/websocket/javax/common/messages/AbstractDecodedMessageSink.java b/jetty-websocket/websocket-javax-common/src/main/java/org/eclipse/jetty/websocket/javax/common/messages/AbstractDecodedMessageSink.java
index 28628b5a5c4..9ae040bb9c6 100644
--- a/jetty-websocket/websocket-javax-common/src/main/java/org/eclipse/jetty/websocket/javax/common/messages/AbstractDecodedMessageSink.java
+++ b/jetty-websocket/websocket-javax-common/src/main/java/org/eclipse/jetty/websocket/javax/common/messages/AbstractDecodedMessageSink.java
@@ -57,13 +57,13 @@ public abstract class AbstractDecodedMessageSink implements MessageSink
 
     /**
      * Invoke the MessageSink with the decoded message.
-     * @param args the decoded message.
+     * @param message the decoded message.
      */
-    public void invoke(Object... args)
+    void invoke(Object message)
     {
         try
         {
-            _methodHandle.invoke(args);
+            _methodHandle.invoke(message);
         }
         catch (Throwable t)
         {
diff --git a/jetty-websocket/websocket-javax-common/src/main/java/org/eclipse/jetty/websocket/javax/common/messages/DecodedBinaryMessageSink.java b/jetty-websocket/websocket-javax-common/src/main/java/org/eclipse/jetty/websocket/javax/common/messages/DecodedBinaryMessageSink.java
index c7aa552f809..bd2b2aa9d1f 100644
--- a/jetty-websocket/websocket-javax-common/src/main/java/org/eclipse/jetty/websocket/javax/common/messages/DecodedBinaryMessageSink.java
+++ b/jetty-websocket/websocket-javax-common/src/main/java/org/eclipse/jetty/websocket/javax/common/messages/DecodedBinaryMessageSink.java
@@ -53,7 +53,6 @@ public class DecodedBinaryMessageSink<T> extends AbstractDecodedMessageSink.Basi
         return new ByteBufferMessageSink(coreSession, methodHandle);
     }
 
-    @SuppressWarnings("Duplicates")
     public void onWholeMessage(ByteBuffer wholeMessage)
     {
         for (Decoder.Binary<T> decoder : _decoders)
diff --git a/jetty-websocket/websocket-javax-common/src/main/java/org/eclipse/jetty/websocket/javax/common/messages/DecodedBinaryStreamMessageSink.java b/jetty-websocket/websocket-javax-common/src/main/java/org/eclipse/jetty/websocket/javax/common/messages/DecodedBinaryStreamMessageSink.java
index a9555f4e3b0..38c40b45ac7 100644
--- a/jetty-websocket/websocket-javax-common/src/main/java/org/eclipse/jetty/websocket/javax/common/messages/DecodedBinaryStreamMessageSink.java
+++ b/jetty-websocket/websocket-javax-common/src/main/java/org/eclipse/jetty/websocket/javax/common/messages/DecodedBinaryStreamMessageSink.java
@@ -50,7 +50,6 @@ public class DecodedBinaryStreamMessageSink<T> extends AbstractDecodedMessageSin
         return new InputStreamMessageSink(coreSession, methodHandle);
     }
 
-    @SuppressWarnings("Duplicates")
     public void onStreamStart(InputStream stream)
     {
         try
diff --git a/jetty-websocket/websocket-javax-common/src/main/java/org/eclipse/jetty/websocket/javax/common/messages/DecodedTextMessageSink.java b/jetty-websocket/websocket-javax-common/src/main/java/org/eclipse/jetty/websocket/javax/common/messages/DecodedTextMessageSink.java
index dff4f14625f..ff1749550c5 100644
--- a/jetty-websocket/websocket-javax-common/src/main/java/org/eclipse/jetty/websocket/javax/common/messages/DecodedTextMessageSink.java
+++ b/jetty-websocket/websocket-javax-common/src/main/java/org/eclipse/jetty/websocket/javax/common/messages/DecodedTextMessageSink.java
@@ -52,7 +52,6 @@ public class DecodedTextMessageSink<T> extends AbstractDecodedMessageSink.Basic<
         return new StringMessageSink(coreSession, methodHandle);
     }
 
-    @SuppressWarnings("Duplicates")
     public void onMessage(String wholeMessage)
     {
         for (Decoder.Text<T> decoder : _decoders)
diff --git a/jetty-websocket/websocket-javax-common/src/main/java/org/eclipse/jetty/websocket/javax/common/messages/DecodedTextStreamMessageSink.java b/jetty-websocket/websocket-javax-common/src/main/java/org/eclipse/jetty/websocket/javax/common/messages/DecodedTextStreamMessageSink.java
index 583d2f0fb04..ff2caa4730a 100644
--- a/jetty-websocket/websocket-javax-common/src/main/java/org/eclipse/jetty/websocket/javax/common/messages/DecodedTextStreamMessageSink.java
+++ b/jetty-websocket/websocket-javax-common/src/main/java/org/eclipse/jetty/websocket/javax/common/messages/DecodedTextStreamMessageSink.java
@@ -50,7 +50,6 @@ public class DecodedTextStreamMessageSink<T> extends AbstractDecodedMessageSink.
         return new ReaderMessageSink(coreSession, methodHandle);
     }
 
-    @SuppressWarnings("Duplicates")
     public void onStreamStart(Reader reader)
     {
         try
diff --git a/jetty-websocket/websocket-javax-tests/src/test/java/org/eclipse/jetty/websocket/javax/tests/coders/DecoderListTest.java b/jetty-websocket/websocket-javax-tests/src/test/java/org/eclipse/jetty/websocket/javax/tests/coders/DecoderListTest.java
index b899af68633..28d96a65280 100644
--- a/jetty-websocket/websocket-javax-tests/src/test/java/org/eclipse/jetty/websocket/javax/tests/coders/DecoderListTest.java
+++ b/jetty-websocket/websocket-javax-tests/src/test/java/org/eclipse/jetty/websocket/javax/tests/coders/DecoderListTest.java
@@ -216,6 +216,12 @@ public class DecoderListTest
         {
             session.addMessageHandler(new PartialBinaryHandler(session));
         }
+
+        @Override
+        public void onError(Session session, Throwable t)
+        {
+            t.printStackTrace();
+        }
     }
 
     private static class PartialTextHandler implements MessageHandler.Whole<String>