@Test
public void testEscaping() {

  GlobMatcher dotMatcher = new GlobMatcher(".");
  assertTrue(dotMatcher.test("."));
  assertFalse(dotMatcher.test("a"));
  GlobMatcher dotStarMatcher = new GlobMatcher(".*");
  assertTrue(dotStarMatcher.test(".abcd"));
  assertFalse(dotStarMatcher.test("abcd"));
}