Bug 264796 [TabbedProperties] HockeyLeagueExample needs EMF source code regenerated
I discovered when looking into another problem that the EMF source code for the Hockey League Example has not been regenerated for a while.
examples/org.eclipse.ui.examples.views.properties.tabbed.hockeyleague/src/org/eclipse/ui/examples/views/properties/tabbed/hockeyleague/ui/editor/HockeyleagueEditor.java
if (contentOutlinePage != null) {
			handleContentOutlineSelection(contentOutlinePage.getSelection());
		}
	}
	/**
	 * This is how the framework determines which interfaces we implement. <!--
	 * begin-user-doc --> <!-- end-user-doc -->
	 * 
	 * @generated
	 */
	public Object getAdapter(Class key) {
		if (key.equals(IContentOutlinePage.class)) {
			return getContentOutlinePage();
		} else if (key.equals(IPropertySheetPage.class)) {
			return getPropertySheetPage();
		} else {
			return super.getAdapter(key);
		}
	}
	/**
	 * This accesses a cached version of the content outliner. <!--
	 * begin-user-doc --> <!-- end-user-doc -->
	 * 
	 * @generated
	 */
	public IContentOutlinePage getContentOutlinePage() {
		if (contentOutlinePage == null) {
			
			
			class MyContentOutlinePage