Project: Eclipse_Platform_UI
Bug 312063 SelectionServiceImpl should use ListenerList instead of a HashSet
Reported: 2010-05-07 09:49:37 | Status: resolved fixed

HashSets are not thread-safe and does not guarantee event order. :(

Files changed in fix:
bundles/org.eclipse.e4.ui.workbench/src/org/eclipse/e4/workbench/ui/internal/SelectionServiceImpl.java