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
public Object[] getElements(Object inputElement) {
				return resolutions.keySet().toArray();
			}
			/*
			 * (non-Javadoc)
			 * 
			 * @see org.eclipse.jface.viewers.IContentProvider#dispose()
			 */
			public void dispose() {
			}
			/*
			 * (non-Javadoc)
			 * 
			 * @see org.eclipse.jface.viewers.IContentProvider#inputChanged(org.eclipse.jface.viewers.Viewer,
			 *      java.lang.Object, java.lang.Object)
			 */
			public void inputChanged(Viewer viewer, Object oldInput,
					Object newInput) {
			}
		});
		resolutionsList.setLabelProvider(new LabelProvider() {
			/*
			 * (non-Javadoc)
			 * 
			 * @see org.eclipse.jface.viewers.LabelProvider#getText(java.lang.Object)
			 */
			public String getText(Object element) {
				return ((IMarkerResolution) element).getLabel();
			}
			/*