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/HockeyleaguePackage.java
* @ordered
	 */
	int HOCKEYLEAGUE_OBJECT_FEATURE_COUNT = 1;
	/**
	 * The meta object id for the '{@link org.eclipse.ui.examples.views.properties.tabbed.hockeyleague.impl.ArenaImpl <em>Arena</em>}' class.
	 * <!-- begin-user-doc -->
	 * <!-- end-user-doc -->
	 * @see org.eclipse.ui.examples.views.properties.tabbed.hockeyleague.impl.ArenaImpl
	 * @see org.eclipse.ui.examples.views.properties.tabbed.hockeyleague.impl.HockeyleaguePackageImpl#getArena()
	 * @generated
	 */
	int ARENA = 0;
	/**
	 * The feature id for the '<em><b>Name</b></em>' attribute.
	 * <!-- begin-user-doc -->
	 * <!-- end-user-doc -->
	 * @generated
	 * @ordered
	 */
	int ARENA__NAME = HOCKEYLEAGUE_OBJECT__NAME;
	/**
	 * The feature id for the '<em><b>Address</b></em>' attribute.
	 * <!-- begin-user-doc -->
	 * <!-- end-user-doc -->
	 * @generated
	 * @ordered
	 */
	int ARENA__ADDRESS = HOCKEYLEAGUE_OBJECT_FEATURE_COUNT + 0;
	/**
	 * The feature id for the '<em><b>Capacity</b></em>' attribute.