Bug 168101 Can't create link to path variable location
Build: I20061214 1) Create a path variable "FOO" with location c:\temp 2) Create a directory in the file system at c:\temp\location 3) Create a linked folder in Eclipse, and give the location FOO/location. This should resolve to c:\temp\location, but the new folder wizard does not resolve the path variable.
bundles/org.eclipse.ui.ide/src/org/eclipse/ui/internal/ide/dialogs/CreateLinkedResourceGroup.java
if (configuration == null) {
			return URIUtil.toURI(linkTarget);
		}
		
		return configuration.getContributor().getURI(linkTarget);
	}
	/**
	 * Opens a file or directory browser depending on the link type.
	 */
	private void handleLinkTargetBrowseButtonPressed() {
		IFileStore store = null;
		String selection = null;
		FileSystemConfiguration config = getSelectedConfiguration();
		boolean isDefault = config == null
				|| (FileSystemSupportRegistry.getInstance()
						.getDefaultConfiguration()).equals(config);
		if (linkTarget.length() > 0) {
			store = IDEResourceInfoUtils.getFileStore(linkTarget);
			if (!store.fetchInfo().exists()) {
				store = null;
			}
		}
		if (type == IResource.FILE) {
			if (isDefault) {
				FileDialog dialog = new FileDialog(linkTargetField.getShell());
				if (store != null) {
					if (store.fetchInfo().isDirectory()) {
						dialog.setFilterPath(linkTarget);
					} else {
						dialog.setFileName(linkTarget);