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/ProjectContentsLocationArea.java
}
		return null;
	}
	/**
	 * Get the URI for the location field if possible.
	 * 
	 * @return URI or <code>null</code> if it is not valid.
	 */
	private URI getLocationFieldURI() {
		FileSystemConfiguration configuration = getSelectedConfiguration();
		if (configuration == null)
			return null;
		return configuration.getContributor().getURI(
				locationPathField.getText());
	}
	/**
	 * Return the selected contributor
	 * 
	 * @return FileSystemConfiguration or <code>null</code> if it cannot be
	 *         determined.
	 */
	private FileSystemConfiguration getSelectedConfiguration() {
		if (fileSystems == null)
			return FileSystemSupportRegistry.getInstance()
					.getDefaultConfiguration();
		ISelection selection = fileSystems.getSelection();
		if (selection instanceof IStructuredSelection) {
			IStructuredSelection structured = (IStructuredSelection) selection;
			if (structured.size() == 1) {
				return (FileSystemConfiguration) structured.getFirstElement();