Bug 32053 [Import/Export] Need busy cursor when loading page
M5 build - start eclipse in Resource perspective - File / Import - double-click on External Plug-ins and Fragments - it takes a while to load, but there is no busy cursor
bundles/org.eclipse.jface/src/org/eclipse/jface/wizard/WizardDialog.java
private void createPageControls() {
		
		
		wizard.createPageControls(pageContainer);
		
		IWizardPage[] pages = wizard.getPages();
		for (int i = 0; i < pages.length; i++) {
			IWizardPage page = (IWizardPage) pages[i];
			if (page.getControl() != null)
				page.getControl().setVisible(false);
		}
	}
	/**
	 * Creates the Previous and Next buttons for this wizard dialog.
	 * Creates standard (<code>SWT.PUSH</code>) buttons and registers for their
	 * selection events. Note that the number of columns in the button bar composite
	 * is incremented. These buttons are created specially to prevent any space 
	 * between them.
	 *
	 * @param parent the parent button bar
	 * @return a composite containing the new buttons
	 */
	private Composite createPreviousAndNextButtons(Composite parent) {
		
		 ((GridLayout) parent.getLayout()).numColumns++;
		Composite composite = new Composite(parent, SWT.NONE);
		
		GridLayout layout = new GridLayout();
		layout.numColumns = 0; 
		layout.marginWidth = 0;