WLS Testing shows problems when using redefine methods to do hotswapping of
classes. They are working on a standalone reproducer, but still don't have
any. Also, I am not sure if this is a JVM issue, but they would need help at
least with diagnostic flags to help them move forward
From one of their engineers: "This issue is important for us to fix in
12.1.2, since WLDF hotswap feature is broken with HotSpot."
This will not make 7u10 since we have not yet found a way to duplicate it or to collect sufficient information from the customer.