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/Wizard.java
*            <code>false</code> if none is needed
     * @see #needsProgressMonitor()
     */
    public void setNeedsProgressMonitor(boolean b) {
        needsProgressMonitor = b;
    }
    /**
     * Sets the title bar color for this wizard.
     * 
     * @param color
     *            the title bar color
     */
    public void setTitleBarColor(RGB color) {
        titleBarColor = color;
    }
    /**
     * Sets the window title for the container that hosts this page to the given
     * string.
     * 
     * @param newTitle
     *            the window title for the container
     */
    public void setWindowTitle(String newTitle) {
        windowTitle = newTitle;
        if (container != null) {
			container.updateWindowTitle();
		}
    }
}