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
location.removeFirstSegments(commonCount));
			try {
				setLinkLocation(res, newLocation);
				report
						.add(NLS
								.bind(
										IDEWorkbenchMessages.LinkedResourceEditor_changedTo,
										new Object[] {
												res.getProjectRelativePath()
														.toPortableString(),
												location.toOSString(),
												newLocation.toOSString() }));
			} catch (CoreException e) {
				report
						.add(NLS
								.bind(
										IDEWorkbenchMessages.LinkedResourceEditor_unableToSetLinkLocationForResource,
										res.getProjectRelativePath()
												.toPortableString()));
			}
		}
		reportResult(
				selectedResources,
				report,
				IDEWorkbenchMessages.LinkedResourceEditor_convertAbsolutePathLocations);
	}
	private String getSuitablePathVariable(IPath commonPath) {
		String variableName = commonPath.lastSegment();
		if (variableName == null) {
			variableName = commonPath.getDevice();