Bug 310612 [Markers] Quick fix wizard should not let the user finish if nothing has been selected
1. Create a simple class. public class Test { private int i; } 2. You should get a warning about the unused field 'i'. 3. Open the 'Problems' view, you should see the warning there. 4. Select the warning > Ctrl+1 5. Click 'Deselct All'. The 'Finish' button should be disabled.
bundles/org.eclipse.ui.ide/src/org/eclipse/ui/internal/views/markers/QuickFixPage.java
* (non-Javadoc)
			 * 
			 * @see org.eclipse.jface.viewers.LabelProvider#getImage(java.lang.Object)
			 * @since 3.7
			 */
			public Image getImage(Object element) {
				return element instanceof IMarkerResolution2 ? ((IMarkerResolution2)element).getImage() : null;
			}
		});
		resolutionsList.setInput(this);
		resolutionsList.setComparator(new ViewerComparator() {
			/*
			 * (non-Javadoc)
			 * 
			 * @see org.eclipse.jface.viewers.ViewerComparator#compare(org.eclipse.jface.viewers.Viewer,
			 *      java.lang.Object, java.lang.Object)
			 */
			public int compare(Viewer viewer, Object e1, Object e2) {
				return ((IMarkerResolution) e1).getLabel().compareTo(
						((IMarkerResolution) e1).getLabel());
			}
		});
		resolutionsList
				.addSelectionChangedListener(new ISelectionChangedListener() {
					/*
					 * (non-Javadoc)
					 * 
					 * @see org.eclipse.jface.viewers.ISelectionChangedListener#selectionChanged(org.eclipse.jface.viewers.SelectionChangedEvent)
					 */
					public void selectionChanged(SelectionChangedEvent event) {