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
private IRegion fHoverRegion;
				private String fHoverInfo;
				private IInformationControlCreator fControlCreator;
				
				InformationProvider(IRegion hoverRegion, String hoverInfo, IInformationControlCreator controlCreator) {
					fHoverRegion= hoverRegion;
					fHoverInfo= hoverInfo;
					fControlCreator= controlCreator;
				}
				/*
				 * @see org.eclipse.jface.text.information.IInformationProvider#getSubject(org.eclipse.jface.text.ITextViewer, int)
				 */
				public IRegion getSubject(ITextViewer textViewer, int invocationOffset) {