public class TestICUNormalizer2CharFilter extends BaseTokenStreamTestCase {
public void testNormalization() throws IOException {
String input = "ʰ㌰゙5℃№㈱㌘,バッファーの正規化のテスト.㋐㋑㋒㋓㋔カキクケコザジズゼゾg̈각/각நிเกषिchkʷक्षि";
Normalizer2 normalizer = Normalizer2.getInstance(null, "nfkc_cf", Normalizer2.Mode.COMPOSE);
String expectedOutput = normalizer.normalize(input);
CharFilter reader = new ICUNormalizer2CharFilter(new StringReader(input), normalizer);
char[] tempBuff = new char[10];
StringBuilder output = new StringBuilder();
while (true) {