I have followed the instructions for installing MASON as a project in
Eclipse, but when I try to RUN, it freezes up and I get the following errors:

2010-02-11 22:22:25.620 java[25000:80f] [Java CocoaComponent compatibility
mode]: Enabled
2010-02-11 22:22:25.621 java[25000:80f] [Java CocoaComponent compatibility
mode]: Setting timeout for SWT to 0.100000
2010-02-11 22:22:26.482 java[25000:2f503] *** -[NSConditionLock unlock]:
lock (<NSConditionLock: 0x1eeec0> '(null)') unlocked when not locked
2010-02-11 22:22:26.483 java[25000:2f503] *** Break on _NSLockError() to debug.
2010-02-11 22:22:26.584 java[25000:2f503] *** -[NSConditionLock unlock]:
lock (<NSConditionLock: 0x1f34f0> '(null)') unlocked when not locked
2010-02-11 22:22:26.585 java[25000:2f503] *** Break on _NSLockError() to debug.


Can anyone advise?

Thanks.