@Test
public void testGetRelativePathsUnix() {

    assertEquals("stuff/xyz.dat", FileSyncUtils.getRelativePath("/var/data/stuff/xyz.dat", "/var/data/", "/"));
    assertEquals("../../b/c", FileSyncUtils.getRelativePath("/a/b/c", "/a/x/y/", "/"));
    assertEquals("../../b/c", FileSyncUtils.getRelativePath("/m/n/o/a/b/c", "/m/n/o/a/x/y/", "/"));
}