@Test(/*expected=IllegalArgumentException.class*/)
public void testCreateInMemoryResourceError()
{

    try
    {
        String resource = "data\\stuf\\content.properties";

        URL createInMemoryResource = underTest.createInMemoryResource(resource);
        createInMemoryResource.toExternalForm();
    } catch (MalformedURLException e)
    {
        fail("No exception should occu");
    }
}