@Test
    void testIsRelativePathForWindows() {
        Assertions.assertFalse(isRelativePath("C:\\foo"));                            // C:\foo
        Assertions.assertFalse(isRelativePath("x:\\bar"));                            // x:\bar
        Assertions.assertFalse(isRelativePath("C:\\"));                               // C:\
        Assertions.assertFalse(isRelativePath("\\"));                                 // \
    }
Test windows paths even if the test JVM runtime is on *nix, specifically the consideration of an 'absolute'
path by {@link VolumeBindingUtil#isRelativePath(String)}.
src/test/java/io/fabric8/maven/docker/util/VolumeBindingUtilTest.java