@Test
  public void testMatching_escapes() {
    assertThat("\\\\").matches("\\");
    assertThat("\\*").matches("*");
    assertThat("\\*\\*").matches("**");
    assertThat("\\[").matches("[");
    assertThat("\\{").matches("{");
    assertThat("\\a").matches("a");
    assertThat("{a,\\}}").matches("a", "}");
    assertThat("{a\\,,b}").matches("a,", "b").doesNotMatch("a", ",");
  }
/bar.txt")
        .matches("/foo/baz/bar.txt", "/foo/bar/asdf/bar.txt")
        .doesNotMatch("/foo/bar.txt", "/foo/baz/bar");
    assertThat("*
jimfs/src/test/java/com/google/common/jimfs/AbstractGlobMatcherTest.java