assertEquals(".metadata/b", simplifyPath(".metadata/b"));
    assertEquals(".metadata/b", simplifyPath("./.metadata/b"));
  }

  // https://github.com/google/guava/issues/716
  public void testMultipleDotFilenames() {
    assertEquals("..a", simplifyPath("..a"));
    assertEquals("/..a", simplifyPath("/..a"));
    assertEquals("/..a/..b", simplifyPath("/..a/..b"));
    assertEquals("/.....a/..b", simplifyPath("/.....a/..b"));