Bug 190061 [Metadata] Update @since tags for new API
Patch to follow
bundles/org.eclipse.jface/src/org/eclipse/jface/wizard/WizardDialog.java
*/
	protected void updateSize(IWizardPage page) {
		if (page == null || page.getControl() == null) {
			return;
		}
		updateSizeForPage(page);
		pageContainerLayout.layoutPage(page.getControl());
	}
	/*
	 * (non-Javadoc)
	 * 
	 * @see org.eclipse.jface.wizard.IWizardContainer2#updateSize()
	 */
	public void updateSize() {
		updateSize(currentPage);
	}
	/**
	 * Computes the correct dialog size for the given page and resizes its shell
	 * if nessessary.
	 * 
	 * @param page
	 *            the wizard page
	 */
	private void updateSizeForPage(IWizardPage page) {
		
		Point delta = calculatePageSizeDelta(page);
		if (delta.x > 0 || delta.y > 0) {
			
			Shell shell = getShell();
			Point shellSize = shell.getSize();