now that observers cam actually block a task. This will be useful if we/user encounters dead lock situations... the method in the summay is not to suggest a particular implementation but just to summerize :)
Running testGetBlockers(frysk.proc.TestTaskObserver) ... Index: frysk-core/frysk/proc/ChangeLog 2005-10-30 Andrew Cagney <cagney@redhat.com> * TestTaskObserver.java: Add .testGetBlocked. * TestLib.java: Add method .getTasks to TaskObserverBase. * Task.java: Add .getBlockers.