Fair semaphores actually fair now.
Misc performance tunings
Locks in subpackage; fairness params added
Added missing javadoc tags; minor reformatting
Simpified Javadoc account of fairness
Initial implementations
This form allows you to request diffs between any two revisions of this file. For each of the two "sides" of the diff, select a symbolic revision name using the selection box, or choose 'Use Text Field' and enter a numeric revision.