@Test
public void test() {
String s ="ab弓都𪛖\u9fa5弓t\u9fa5M";
Counter ct = new Counter();
ct.Process(s);
assertEquals(10 , ct.GetNChars());
assertEquals(6, ct.GetNCjks());
assertEquals(4, ct.GetNDistinguishable());
String[] res= {"弓\t2","\u9fa5\t2","都\t1","𪛖\t1"};
int i = 0;