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/IWizardPage.java
/**
 * Returns this page's name.
 *
 * @return the name of this page
 */
public String getName();
/**
 * Returns the wizard page that would to be shown if the user was to
 * press the Next button.
 *
 * @return the next wizard page, or <code>null</code> if none
 */
public IWizardPage getNextPage();
/**
 * Returns the wizard page that would to be shown if the user was to
 * press the Back button.
 *
 * @return the previous wizard page, or <code>null</code> if none
 */
public IWizardPage getPreviousPage();
/**
 * Returns the wizard that hosts this wizard page.
 *
 * @return the wizard, or <code>null</code> if this page has not been
 *   added to any wizard
 * @see #setWizard
 */
public IWizard getWizard();
/**
 * Returns whether this page is complete or not.