Timeout the finalizer throw test if no finalization occurs.

This test will never complete if the objects intended for finalization
are not ready to be collected.  This condition occurs with the copying
collector.  Adding the timeout forces the test to fail and allows the
test suite to make forward progress.

Change-Id: I2abb0a2530755dd32a14ecf94b24a546fd1327a9
1 file changed