Hi,

I just checked in the following for the new file lock tests.
I have updated runner to pass -Dmauve.vmexec=$RUNTIME.
When you use some other way to run mauve you may want to update that to
include the appropriate system property. If you don't the test will fail
with: FAIL: gnu.testlet.java.nio.channels.FileChannel.lock: mauve.vmexec
system property NOT SET! (number 1)

Cheers,

Mark