public boolean isAbsolute() {
     return isUriPathAbsolute();
  }
@Test (timeout = 30000)
  public void testIsAbsolute() {
    assertTrue(new Path("/").isAbsolute());
    assertTrue(new Path("/foo").isAbsolute());
    assertFalse(new Path("foo").isAbsolute());
    assertFalse(new Path("foo/bar").isAbsolute());
    assertFalse(new Path(".").isAbsolute());
    if (Path.WINDOWS) {
      assertTrue(new Path("c:/a/b").isAbsolute());
      assertFalse(new Path("c:a/b").isAbsolute());
    }
  }