Bug 40788 [plan item] Configurable Next/Previous actions
Toolbar drop down, or editor specific control. Needs to be coordinated with Platform UI.
org.eclipse.jdt.ui/ui/org/eclipse/jdt/internal/ui/javaeditor/JavaEditor.java
protected JavaOutlinePage fOutlinePage;
	
	protected String fOutlinerContextMenuId;
	/**
	 * The editor selection changed listener.
	 * 
	 * @since 3.0
	 */
	private EditorSelectionChangedListener fEditorSelectionChangedListener;
	
	protected AbstractSelectionChangedListener fOutlineSelectionChangedListener= new OutlineSelectionChangedListener();
	
	protected JavaPairMatcher fBracketMatcher= new JavaPairMatcher(BRACKETS);
	
	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();