Calling List.clear() on an empty list causes this exception.



Exception in thread "AWT WServer Thread" oak.lang.IllegalArgumentException
at oak.lang.Exception.<init>(Exception.oak)
at oak.lang.IllegalArgumentException.<init>(IllegalArgumentException.oak)
at awt.List.delItems(List.oak:154)
at awt.List.clear(List.oak:121)
at webrunner.tools.OakSearch.SearchWindow.doSearch(SearchWindow.oak:210)
at webrunner.tools.OakSearch.QueryTextField.selected(SearchWindow.oak:61)