Bug 117363 PathVariableSelectionDialog has references to java.io.file
M3 PathVariableSelectionDialog needs to remove it's java.io.File references
bundles/org.eclipse.ui.ide/src/org/eclipse/ui/internal/ide/dialogs/IDEResourceInfoUtils.java
*/
	private static boolean isPathVariable(IResource resource) {
		if (!resource.isLinked())
			return false;
		IPath resolvedLocation = resource.getLocation();
		if (resolvedLocation == null) {
			
			return true;
		}
		IPath rawLocation = resource.getRawLocation();
		if (resolvedLocation.equals(rawLocation))
			return false;
		return true;
	}
	/**
	 * Get the file store for the string.
	 * @param string
	 * @return IFileStore or <code>null</code> if there is a
	 * {@link CoreException}.
	 */
	public static IFileStore getFileStore(String string) {
		try {
			return EFS.getStore((new Path(string)).toFile().toURI());
		} catch (CoreException e) {
			IDEWorkbenchPlugin.log(e.getMessage(), e.getStatus());
			return null;
		}
	}
}