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
*            the page size encoded as <code>new Point(width,height)</code>
	 * @see #setPageSize(int,int)
	 */
	public void setPageSize(Point size) {
		setPageSize(size.x, size.y);
	}
	/**
	 * Sets the wizard this dialog is currently displaying.
	 * 
	 * @param newWizard
	 *            the wizard
	 */
	protected void setWizard(IWizard newWizard) {
		wizard = newWizard;
		wizard.setContainer(this);
		if (!createdWizards.contains(wizard)) {
			createdWizards.add(wizard);
			
			nestedWizards.add(wizard);
			if (pageContainer != null) {
				
				
				
				createPageControls();
				
				updateSizeForWizard(wizard);
				pageContainer.layout(true);
			}
		} else {