TCK-jnlp api/javax_jnlp/DownloadService/index.html#misc test fails (2)

The test

api/javax_jnlp/DownloadService/index.html#misc

failed on Win Vista x86 with JDK 6 u27 b03 with the messages:
====== DownloadService0001 ====== public void loadResource(URL ref, String version, DownloadServiceListener process) throws java.io.IOException
progress() was not called
====== DownloadService0002 ====== public void loadPart(String part, DownloadServiceListener process) throws java.io.IOException
progress() was not called
====== DownloadService0003 ====== public void loadPart(String[] parts, DownloadServiceListener process) throws java.io.IOException
progress() was not called
====== DownloadService0004 ====== public void loadExtensionPart(URL ref, String version, String part, DownloadServiceListener process) throws java.io.IOException
progress() was not called
====== DownloadService0005 ====== public void loadExtensionPart(URL ref, String version, String[] part, DownloadServiceListener process) throws java.io.IOException
progress() was not called


Actually this is well known CR 6932498 which was fixed in JDK 6 u21 b02. But it looks like the fix doesn't guarantee that the issue will not appeared more.

Unfortunetly we didn't perform TCK-JNLP testing on Windows system for JDK 6 u27 b01, b03. On Solaris/Linux the issue not reproducible.

Any way I don't think this is a showstopper for LU11_02. The test fails very seldom.