src/java.desktop/windows/classes/sun/awt/windows/WClipboard.java

@@ -1,7 +1,7 @@
 /*
- * Copyright (c) 1996, 2014, Oracle and/or its affiliates. All rights reserved.
+ * Copyright (c) 1996, 2020, Oracle and/or its affiliates. All rights reserved.
  * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
  *
  * This code is free software; you can redistribute it and/or modify it
  * under the terms of the GNU General Public License version 2 only, as
  * published by the Free Software Foundation.  Oracle designates this

@@ -31,11 +31,11 @@
 import java.io.IOException;
 import java.util.Map;
 
 import sun.awt.datatransfer.DataTransferer;
 import sun.awt.datatransfer.SunClipboard;
-
+import sun.util.logging.PlatformLogger;
 
 /**
  * A class which interfaces with the Windows clipboard in order to support
  * data transfer via Clipboard operations. Most of the work is provided by
  * sun.awt.datatransfer.DataTransferer.

@@ -49,10 +49,12 @@
  */
 final class WClipboard extends SunClipboard {
 
     private boolean isClipboardViewerRegistered;
 
+    private static final PlatformLogger log = PlatformLogger.getLogger("sun.awt.windows.WClipboard");
+
     WClipboard() {
         super("System");
     }
 
     @Override

@@ -75,22 +77,17 @@
         openClipboard(this);
 
         try {
             for (Long format : formatMap.keySet()) {
                 DataFlavor flavor = formatMap.get(format);
-
                 try {
                     byte[] bytes = WDataTransferer.getInstance().
                         translateTransferable(contents, flavor, format);
                     publishClipboardData(format, bytes);
                 } catch (IOException e) {
-                    // Fix 4696186: don't print exception if data with
-                    // javaJVMLocalObjectMimeType failed to serialize.
-                    // May remove this if-check when 5078787 is fixed.
-                    if (!(flavor.isMimeTypeEqual(DataFlavor.javaJVMLocalObjectMimeType) &&
-                          e instanceof java.io.NotSerializableException)) {
-                        e.printStackTrace();
+                    if (log.isLoggable(PlatformLogger.Level.WARNING)) {
+                        log.warning("Registered service providers failed to encode ", e);
                     }
                 }
             }
         } finally {
             closeClipboard();