### Question:
ChineseTrans { private void normalise(char[] c) { for (int i = 0; i< c.length; i++) { if (c[i] == 12288) { c[i] = (char) 32; continue; }else if (c[i]> 65280&& c[i]< 65375){ c[i] = (char) (c[i] - 65248); } else if(c[i] > 64 && c[i] < 91){ c[i] += 32; } else{ char cc = l2s.get(c[i]); if (cc != 0) { c[i] = cc; } } } } ChineseTrans(); void ensureST(); String normalizeCAP(String input,boolean b); String normalize(String input); String toTrad(String str); String toSimp(String str); static String toFullWidth(String input); static char toFullWidth(char c); static String toHalfWidth(String input); static void toHalfWidthFile(String infile, String outfile); static void toHalfWidthDir(String path,String suffix);  }### Answer:
@Test public void testNormalise() { String str; str = "。"; str = tc.normalizeCAP(str, true); System.out.println(str); System.out.println(str.equals("。")); }