Downloader.jar should quit when DevAssist stops

[kfchan]

Must be manually stopped from TaskManager :(.
Message "indicating this" is cryptic, too.

2014-07-07 15:44:46,221 INFO [main] ecologylab.bigsemantics.tools.AssistApp - Initializing...
2014-07-07 15:44:46,286 INFO [main] ecologylab.bigsemantics.tools.AssistApp - Ready.
2014-07-07 15:44:47,765 INFO [pool-1-thread-1] ecologylab.bigsemantics.tools.AssistApp - Stopping service...
2014-07-07 15:44:47,773 INFO [pool-1-thread-1] ecologylab.bigsemantics.tools.AssistApp - Recompiling wrappers...
2014-07-07 15:44:58,751 INFO [pool-1-thread-1] ecologylab.bigsemantics.tools.AssistApp - Updating dependencies in the service project...
2014-07-07 15:44:58,766 INFO [pool-1-thread-1] ecologylab.bigsemantics.tools.AssistApp - Rebuilding service war...
2014-07-07 15:45:04,519 INFO [pool-1-thread-1] ecologylab.bigsemantics.tools.AssistApp - Rebuilding downloader pool war and downloader jar...
2014-07-07 15:45:05,335 ERROR [pool-1-thread-1] ecologylab.bigsemantics.tools.AssistApp - Error relaunching BS service.
C:\kchan\code\BigSemanticsService\DownloaderPool\build.xml:27: Unable to delete file C:\kchan\code\BigSemanticsService\DownloaderPool\build\Downloader.jar
at org.apache.tools.ant.taskdefs.Delete.handle(Delete.java:719)
at org.apache.tools.ant.taskdefs.Delete.removeDir(Delete.java:768)
at org.apache.tools.ant.taskdefs.Delete.execute(Delete.java:586)
at org.apache.tools.ant.UnknownElement.execute(UnknownElement.java:292)
at sun.reflect.GeneratedMethodAccessor4.invoke(Unknown Source)
at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
at java.lang.reflect.Method.invoke(Method.java:606)
at org.apache.tools.ant.dispatch.DispatchUtils.execute(DispatchUtils.java:106)
at org.apache.tools.ant.Task.perform(Task.java:348)
at org.apache.tools.ant.Target.execute(Target.java:435)
at org.apache.tools.ant.Target.performTasks(Target.java:456)
at org.apache.tools.ant.Project.executeSortedTargets(Project.java:1393)
at org.apache.tools.ant.Project.executeTarget(Project.java:1364)
at ecologylab.bigsemantics.tools.AntRunner.runAntTarget(AntRunner.java:22)
at ecologylab.bigsemantics.tools.AssistApp.updateBackend(AssistApp.java:211)
at ecologylab.bigsemantics.tools.AssistApp.access$0(AssistApp.java:180)
at ecologylab.bigsemantics.tools.AssistApp$1$1.run(AssistApp.java:106)
at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1145)
at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:615)
at java.lang.Thread.run(Thread.java:744)
2014-07-07 15:45:05,336 INFO [pool-1-thread-1] ecologylab.bigsemantics.tools.AssistApp - ERROR: Error relaunching BS service.
2014-07-07 15:45:05,338 INFO [pool-1-thread-1] ecologylab.bigsemantics.tools.AssistApp - Check the log file for more details: