code: public static boolean lossyEquals(final String source, final String target)
      {
          Collator c = Collator.getInstance(currentLocale());
          c.setStrength(Collator.PRIMARY);
          return c.equals(source, target);
      }
docs: <p>
  Locale-sensitive string comparison for primary differences.
  </p>
  
  <pre>
  <code>
  loosyEquals("Aáà-aa", "aaaaa") // == true
  loosyEquals("abc", "cba") // == false
  </code>
  </pre>
  
  @param source
  The source string to be compared
  @param target
  The target string to be compared
  @return true if the two strings are equals according to primary
  differences only, false otherwise