Wrap { public static String backquotes(String input) { return Wrap.wrap(input, "`"); }  static String wrap(String input, String token); static Collection<String> wrap(Collection<String> input, String token); static String ticks(String input); static Collection<String> ticks(String... input); static Collection<String> ticks(List<String> input); static String backquotes(String input); static Collection<String> backquotes(String... input); static Collection<String> backquotes(Collection<String> input); static String quotes(String input); static List<String> quotes(String... input); static List<String> quotes(List<String> input);  }
@Test public void testBackquotes() { Assert.assertEquals("`foo`", Wrap.backquotes("foo")); Assert.assertEquals("[`foo`, `bar`]", Wrap.backquotes("foo", "bar").toString()); }