Bug 124529 [EFS] Need file system support in linked resources
We need to add the same sort of support that we have for EFS in the project locations in linked resource creation
bundles/org.eclipse.ui.ide/src/org/eclipse/ui/internal/ide/dialogs/CreateLinkedResourceGroup.java
linkTargetField.setText(target);
    }
    /**
     * Validates the type of the given file against the link type specified
     * in the constructor.
     * 
     * @param linkTargetFile file to validate
     * @return IStatus indicating the validation result. IStatus.OK if the 
     * 	given file is valid.
     */
    private IStatus validateFileType(IFileInfo linkTargetFile) {
        if (type == IResource.FILE && linkTargetFile.isDirectory()) {
            return createStatus(IStatus.ERROR, IDEWorkbenchMessages.CreateLinkedResourceGroup_linkTargetNotFile);
        } else if (type == IResource.FOLDER
                && !linkTargetFile.isDirectory()) {
            return createStatus(IStatus.ERROR, IDEWorkbenchMessages.CreateLinkedResourceGroup_linkTargetNotFolder);
        }
        return Status.OK_STATUS;
    }
    /**
     * Validates this page's controls.
     * @param linkHandle The target to check
     *
     * @return IStatus indicating the validation result. IStatus.OK if the 
     * 	specified link target is valid given the linkHandle.
     */
    public IStatus validateLinkLocation(IResource linkHandle) {
        if (linkTargetField == null || linkTargetField.isDisposed())
            return createStatus(IStatus.OK, ""); 
        IWorkspace workspace = IDEWorkbenchPlugin.getPluginWorkspace();