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/provider/HockeyleagueItemProviderAdapterFactory.java
* This keeps track of the one adapter used for all {@link org.eclipse.ui.examples.views.properties.tabbed.hockeyleague.Forward} instances.
	 * <!-- begin-user-doc -->
	 * <!-- end-user-doc -->
	 * @generated
	 */
	protected ForwardItemProvider forwardItemProvider;
	/**
	 * This creates an adapter for a {@link org.eclipse.ui.examples.views.properties.tabbed.hockeyleague.Forward}.
	 * <!-- begin-user-doc -->
	 * <!-- end-user-doc -->
	 * @generated
	 */
	public Adapter createForwardAdapter() {
		if (forwardItemProvider == null) {
			forwardItemProvider = new ForwardItemProvider(this);
		}
		return forwardItemProvider;
	}
	/**
	 * This keeps track of the one adapter used for all {@link org.eclipse.ui.examples.views.properties.tabbed.hockeyleague.Goalie} instances.
	 * <!-- begin-user-doc -->
	 * <!-- end-user-doc -->
	 * @generated
	 */
	protected GoalieItemProvider goalieItemProvider;
	/**
	 * This creates an adapter for a {@link org.eclipse.ui.examples.views.properties.tabbed.hockeyleague.Goalie}.
	 * <!-- begin-user-doc -->
	 * <!-- end-user-doc -->
	 * @generated