The com.sun.media.sound package has a special logging which is not used by default, it is necessary to recompile the jdk to enable it. It is rarely used(mostly unused for a long time) and just complicates the code.

If some logging is needed to track some specific bug, then it is simpler to add some ad-hoc logging instead of enable the global logging for the all package.
Moreover all new code like gervil does not use this logging.

I suggest to drop it.