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 (resource.isLoaded()) {
					resource.unload();
					try {
						resource.load(Collections.EMPTY_MAP);
					} catch (IOException exception) {
						exception.printStackTrace();
					}
				}
			}
		}
	}
	/**
	 * Shows a dialog that asks if conflicting changes should be discarded.
	 * 
	 * @generated
	 */
	protected boolean handleDirtyConflict() {
		return MessageDialog
			.openQuestion(
				getSite().getShell(),
				"File Conflict",
				"There are unsaved changes that conflict with changes made outside the editor.  Do you wish to discard this editor's changes?");
	}
	/**
	 * This creates a model editor. <!-- begin-user-doc --> <!-- end-user-doc
	 * -->
	 * 
	 * @generated
	 */
	public HockeyleagueEditor() {