/*
* Copyright ( c ) 2011 , 2016 , Oracle and / or its affiliates . All rights reserved .
* DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER .
*
* This code is free software ; you can redistribute it and / or modify it
* under the terms of the GNU General Public License version 2 only , as
* published by the Free Software Foundation .
*
* This code is distributed in the hope that it will be useful , but WITHOUT
* ANY WARRANTY ; without even the implied warranty of MERCHANTABILITY or
* FITNESS FOR A PARTICULAR PURPOSE . See the GNU General Public License
* version 2 for more details ( a copy is included in the LICENSE file that
* accompanied this code ) .
*
* You should have received a copy of the GNU General Public License version
* 2 along with this work ; if not , write to the Free Software Foundation ,
* Inc . , 51 Franklin St , Fifth Floor , Boston , MA 02110 - 1301 USA .
*
* Please contact Oracle , 500 Oracle Parkway , Redwood Shores , CA 94065 USA
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* questions .
*/
/*
* @ test
* @ bug 4740757
* @ summary Confirm line - breaking behavior of Hangul
*/
import java.text.*;
import java.util.*;
public class Bug4740757 {
private static boolean err = false ;
public static void main(String[] args) {
Locale defaultLocale = Locale.getDefault();
if (defaultLocale.getLanguage().equals("th" )) {
Locale.setDefault(Locale.KOREA);
test4740757();
Locale.setDefault(defaultLocale);
} else {
test4740757();
}
if (err) {
throw new RuntimeException("Incorrect Line-breaking" );
}
}
private static void test4740757() {
String source = "\uc548\ub155\ud558\uc138\uc694? \uc88b\uc740 \uc544\uce68, \uc5ec\ubcf4\uc138\uc694! \uc548\ub155. End." ;
String expected = "\uc548/\ub155/\ud558/\uc138/\uc694? /\uc88b/\uc740 /\uc544/\uce68, /\uc5ec/\ubcf4/\uc138/\uc694! /\uc548/\ub155. /End./" ;
BreakIterator bi = BreakIterator.getLineInstance(Locale.KOREAN);
bi.setText(source);
int start = bi.first();
int end = bi.next();
StringBuilder sb = new StringBuilder();
for (; end != BreakIterator.DONE; start = end, end = bi.next()) {
sb.append(source.substring(start,end));
sb.append('/' );
}
if (!expected.equals(sb.toString())) {
System.err.println("Failed: Hangul line-breaking failed." +
"\n\tExpected: " + expected +
"\n\tGot: " + sb +
"\nin " + Locale.getDefault() + " locale." );
err = true ;
}
}
}
Messung V0.5 in Prozent C=93 H=91 G=91
¤ Dauer der Verarbeitung: 0.14 Sekunden
(vorverarbeitet am 2026-06-10)
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