Bug 331335 [Wizards] Bad implementation of IWizard's dispose() method can prevent the dialog from closing
If there is bad client code in an IWizard's dispose() method, the dialog get into a state where it cannot be closed. ------------ Run this code and try to close the wizard dialog, you will not be able to. Display display = new Display(); Wizard wizard = new Wizard() { public boolean performFinish() { return true; } public void dispose() { throw new RuntimeException(); } }; WizardDialog dialog = new WizardDialog(null, wizard); dialog.open(); display.dispose(); ------------ java.lang.RuntimeException at Main$5.dispose(Main.java:142) at org.eclipse.jface.wizard.WizardDialog.hardClose(WizardDialog.java:859) at org.eclipse.jface.wizard.WizardDialog.close(WizardDialog.java:484) at org.eclipse.jface.window.Window.handleShellCloseEvent(Window.java:741) at org.eclipse.jface.window.Window$3.shellClosed(Window.java:687) at org.eclipse.swt.widgets.TypedListener.handleEvent(TypedListener.java:98)
bundles/org.eclipse.jface/src/org/eclipse/jface/wizard/WizardDialog.java
*/
	public Object getSelectedPage() {
		return getCurrentPage();
	}
	/*
	 * (non-Javadoc)
	 * 
	 * @see org.eclipse.jface.dialog.IPageChangeProvider#addPageChangedListener()
	 */
	public void addPageChangedListener(IPageChangedListener listener) {
		pageChangedListeners.add(listener);
	}
	/*
	 * (non-Javadoc)
	 * 
	 * @see org.eclipse.jface.dialog.IPageChangeProvider#removePageChangedListener()
	 */
	public void removePageChangedListener(IPageChangedListener listener) {
		pageChangedListeners.remove(listener);
	}
	/**
	 * Notifies any selection changed listeners that the selected page has
	 * changed. Only listeners registered at the time this method is called are
	 * notified.
	 * 
	 * @param event
	 *            a selection changed event
	 * 
	 * @see IPageChangedListener#pageChanged
	 *