Bug 53869 [EditorMgmt] Blank outliner when opening/switching to editor
Build 20040303 - multiple windows No exact steps sorry. The problem is that sometimes when opening an editor (ctrl-shift-T) or switching to an existing one will bring it to front, but the outliner doesn't refresh properly. It remains blank. Usually, closing the editor and reopening will make the outline show up after a few attempts.
org.eclipse.jdt.ui/ui/org/eclipse/jdt/internal/ui/javaeditor/JavaEditor.java
if (PreferenceConstants.getPreferenceStore().getBoolean(PreferenceConstants.EDITOR_DISABLE_OVERWRITE_MODE))
			configureInsertMode(OVERWRITE, false);
		if (fMarkOccurrenceAnnotations)
			installOccurrencesFinder();
		getEditorSite().getShell().addShellListener(fActivationListener);
	}
	
	protected void configureSourceViewerDecorationSupport(SourceViewerDecorationSupport support) {
		
		support.setCharacterPairMatcher(fBracketMatcher);
		support.setMatchingCharacterPainterPreferenceKeys(MATCHING_BRACKETS, MATCHING_BRACKETS_COLOR);
		
		super.configureSourceViewerDecorationSupport(support);
	}
	
	/*
	 * @see org.eclipse.ui.texteditor.AbstractTextEditor#gotoMarker(org.eclipse.core.resources.IMarker)
	 */
	public void gotoMarker(IMarker marker) {
		fLastMarkerTarget= marker;
		if (!fIsUpdatingAnnotationViews) {
		    super.gotoMarker(marker);
		}
	}
	
	/**
	 * Jumps to the next enabled annotation according to the given direction.
	 * An annotation type is enabled if it is configured to be in the
	 * Next/Previous tool bar drop down menu and if it is checked.
	 *