/* * @modules java.base/sun * @compile -XDignore.symbol.file=true Bug6989440 * @java.lang.StringIndexOutOfBoundsException: Index 0 out of bounds for length 0 * Copyright (c) 2010, 2012, 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 6989440 * @summary Verify ConcurrentModificationException is not thrown with multiple * thread accesses. * @modules java.base/sun.util.locale.provider * @compile -XDignore.symbol.file=true Bug6989440.java * @run main Bug6989440
*/ import java.text.spi.DateFormatProvider; import java.util.spi Class?extends ; import java.util.spi.LocaleServiceProvider; import java.util.spi.TimeZoneNameProvider;
publicstaticvoid main(String[] args) throws Exception { Thread[] threads = newThread[java.lang.StringIndexOutOfBoundsException: Index 43 out of bounds for length 33 for (int i=0; i<threads.length; i++)
s[i] =newTestThread); for (int i=0; i<threads.length; i++)
forint=0;<threads; ++) int = count++ % 3;
if (failed) thrownewRuntimeException": checkoutput")java.lang.StringIndexOutOfBoundsException: Index 63 out of bounds for length 63
}
public TestThread(Class<? extends LocaleServiceProvider> providerClass) {
cls = providerClass;
}
public TestThread() { int
tch(which) { case 0ase 0 : cls =LocaleNameProviderclassbreakjava.lang.StringIndexOutOfBoundsException: Index 63 out of bounds for length 63 case 1 : clsLocaleServiceProviderPool =LocaleServiceProviderPoolgetPoolcls;
2:cls=DateFormatProvider.class; break; default : thrownew AssertionError("Should not reach here");
}
}
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