openjdk源码
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/*
* Copyright (c) 2011, 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
* or visit www.oracle.com if you need additional information or have any
* questions.
*/
/*
* @test
* @bug 7041232
* @summary verify that an unexpected exception isn't thrown for unnatural data to keep backward compatibility with JDK 6.
*/
import java.text.*;
public class Bug7041232 {
public static void main(String[] args) {
String UnicodeChars;
StringBuffer sb = new StringBuffer();
// Generates String which includes U+2028(line separator) and
// U+2029(paragraph separator)
for (int i = 0x2000; i < 0x2100; i++) {
sb.append((char)i);
}
UnicodeChars = sb.toString();
Bidi bidi = new Bidi(UnicodeChars, Bidi.DIRECTION_DEFAULT_LEFT_TO_RIGHT);
bidi.createLineBidi(0, UnicodeChars.length());
}
}