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
Integer.toString(lineNumber));
				return lineNumberString;
			}
			/*
			 * (non-Javadoc)
			 * 
			 * @see org.eclipse.jface.viewers.IBaseLabelProvider#addListener(org.eclipse.jface.viewers.ILabelProviderListener)
			 */
			public void addListener(ILabelProviderListener listener) {
				
			}
			/*
			 * (non-Javadoc)
			 * 
			 * @see org.eclipse.jface.viewers.IBaseLabelProvider#dispose()
			 */
			public void dispose() {
				
			}
			/*
			 * (non-Javadoc)
			 * 
			 * @see org.eclipse.jface.viewers.IBaseLabelProvider#isLabelProperty(java.lang.Object,
			 *      java.lang.String)
			 */
			public boolean isLabelProperty(Object element, String property) {
				return false;
			}
			/*
			 * (non-Javadoc)