Bug 29163 SafeRunnable needs to be accessible in JFace
We need to be able to access the SafeRunnable in JFace in order that some error protection can be added to preferences and properties dialogs.
bundles/org.eclipse.ui.workbench/extensions/org/eclipse/jface/wizard/IWizard.java
* <p>
 * This method is typically called by a wizard page
 * </p>
 *
 * @param page the page
 * @return the next page, or <code>null</code> if none
 */
public IWizardPage getNextPage(IWizardPage page);
/**
 * Returns the wizard page with the given name belonging to this wizard.
 *
 * @param pageName the name of the wizard page
 * @return the wizard page with the given name, or <code>null</code> if none
 */
public IWizardPage getPage(String pageName);
/**
 * Returns the number of pages in this wizard.
 *
 * @return the number of wizard pages
 */
public int getPageCount();
/**
 * Returns all the pages in this wizard.
 *
 * @return a list of pages
 */
public IWizardPage[] getPages();
/**
 * Returns the predecessor of the given page.
 * <p>