Project: Eclipse_Platform_UI
Bug 312614 [Compatibility] ISources.ACTIVE_EDITOR_ID_NAME is not in the context
Reported: 2010-05-12 09:29:34 | Status: resolved fixed

Much of the 3.x framework relies on ISources, this needs to be retrievable.

Files changed in fix:
bundles/org.eclipse.ui.workbench/Eclipse UI/org/eclipse/ui/internal/WorkbenchPage.java