Bug 322401 [LinkedResources] Linked Resources properties page should have a Remove button
I20100810-0800 Project properties > Resource > Linked Resources > Linked Resources: Especially for invalid locations, a Remove button would be handy to remove one or multiple links.
bundles/org.eclipse.ui.ide/src/org/eclipse/ui/internal/ide/dialogs/LinkedResourceEditor.java
* @see org.eclipse.jface.viewers.IBaseLabelProvider#removeListener(org.eclipse.jface.viewers.ILabelProviderListener)
		 */
		public void removeListener(ILabelProviderListener listener) {
		}
		/* (non-Javadoc)
		 * @see org.eclipse.jface.viewers.ILabelProvider#getImage(java.lang.Object)
		 */
		public Image getImage(Object element) {
			return getColumnImage(element, 0);
		}
		/* (non-Javadoc)
		 * @see org.eclipse.jface.viewers.ILabelProvider#getText(java.lang.Object)
		 */
		public String getText(Object element) {
			return getColumnText(element, 0);
		}
	}
	class ContentProvider implements IContentProvider, ITreeContentProvider {
		public void dispose() {
		}
		public void inputChanged(Viewer viewer, Object oldInput, Object newInput) {
		}
		public Object[] getChildren(Object parentElement) {
			if (parentElement instanceof LinkedResourceEditor) {
				ArrayList list = new ArrayList(); 
				Object[] objs = { BROKEN, ABSOLUTE, FIXED };
				for (int i = 0; i < objs.length; i++) {
					Object[] children = getChildren(objs[i]);
					if (children != null && children.length > 0)
						list.add(objs[i]);