Bug 40074 [navigation] Selection reset to previous item when arrowing in outline
build I20030710 - open a Java editor on a class with several methods - in the outline, select the first method - use the arrow key to go down one item - as soon as the delay passes and the new text range is selected, use the arrow key to go down another item - after the delay, the selection is reset back to the previous item
org.eclipse.jdt.ui/ui/org/eclipse/jdt/internal/ui/javaeditor/JavaEditor.java
protected JavaPairMatcher fBracketMatcher= new JavaPairMatcher(BRACKETS);
	
	private int fIgnoreOutlinePageSelection;
	
	private LineNumberRulerColumn fLineNumberRulerColumn;
	/**
	 * The change ruler column.
	 * @since 3.0
	 */
	private IChangeRulerColumn fChangeRulerColumn;
	
	private DefaultEncodingSupport fEncodingSupport;
	
	private MouseClickListener fMouseListener;
	
	private InformationPresenter fInformationPresenter;
	
	protected IAnnotationAccess fAnnotationAccess= new AnnotationAccess();
	
	protected SourceViewerDecorationSupport fSourceViewerDecorationSupport;
	
	protected OverviewRuler fOverviewRuler;
	
	private SelectionHistory fSelectionHistory;
	
	private org.eclipse.core.runtime.Preferences.IPropertyChangeListener fPropertyChangeListener= new PropertyChangeListener();
	
	protected CompositeActionGroup fActionGroups;
	private CompositeActionGroup fContextMenuGroup;
	/**