### Question:
StringNormalizer { public static String strip(String s) { return s.replaceAll("[^\\p{L}\\p{M}\\p{N}\\p{Space}]", ""); }  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 testStrip() { System.out.println("strip"); String s = "Stra\u00dfe+ links+!\"#}-"; String expResult = "Stra\u00dfe links"; String result = StringNormalizer.strip(s); assertEquals(expResult, result); }