code: @Override
  	public void createControl(Composite parent) {
  		initializeDialogUnits(parent);
  		Composite composite = new Composite(parent, SWT.NONE);
  		composite.setFont(parent.getFont());
  		int nColumns = 4;
  		GridLayout layout = new GridLayout();
  		layout.numColumns = nColumns;
  		composite.setLayout(layout);
  		createContainerControls(composite, nColumns);
  		createPackageControls(composite, nColumns);
  		createSeparator(composite, nColumns);
  		createTypeNameControls(composite, nColumns);
  		createModifierControls(composite, nColumns);
  		createSuperClassControls(composite, nColumns);
  		createSuperInterfacesControls(composite, nColumns);
  		createMethodStubSelectionControls(composite, nColumns);
  		createCommentControls(composite, nColumns);
  		enableCommentControl(true);
  		setControl(composite);
  		Dialog.applyDialogFont(composite);
  		// TODO: Help.
  	}
docs: /* (non-Javadoc)
  @see org.eclipse.jface.dialogs.IDialogPage#createControl(org.eclipse.swt.widgets.Composite)