### Question:
StringNormalizer { public static String composed(String s) { return java.text.Normalizer.normalize(s, composed); }  static String reduceWS(String s); static String composed(String s); static String compatible(String s); static String removeDiacritics(String s); static String removePunctuation(String s); static String trim(String s); static String canonical(String s,
            boolean ignoreCase,
            boolean ignoreDiacritics,
            boolean ignorePunctuation); static String strip(String s); static String encode(String s);  }### Answer:
@Test public void testComposed() { System.out.println("composed"); String s = "n\u0303"; String expResult = "ñ"; String result = StringNormalizer.composed(s); assertEquals(expResult, result); }