When you enable the trace in the Sametime Community server ( VP_TRACE_ALL=1 ) then the plain text password of all authenticated users are shown in the trace log ( stusers_*). Plain text in log, means also plain text in memory at that moment.
Be aware that hackers can find password now when traces are set and running.
I think a double RED warning should be in place !
Introduce a new paramater in order to show passwords when you think the trace should also incluse passwords.