Bug 26261 Confusion after setting hover prefs due to disabled hover - remove hover toggle
20021113 i set the 'shift' hover to source - nothing happens on hovering with shift down
org.eclipse.jdt.ui/ui/org/eclipse/jdt/internal/ui/javaeditor/JavaOutlinePage.java
/**
				 * Indicates an item which has been reused. At the point of
				 * its reuse it has been expanded. This field is used to
				 * communicate between <code>internalExpandToLevel</code> and
				 * <code>reuseTreeItem</code>.
				 */
				private Item fReusedExpandedItem;
				
				public JavaOutlineViewer(Tree tree) {
					super(tree);
					setAutoExpandLevel(ALL_LEVELS);
				}
				
				/**