/* * Copyright (c) 2015, 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 8143214 * @summary Verify that StackWalker works well when one instance of StackWalker * is used by several threads sequentially or concurrently. * @run testng AcrossThreads
*/
// verify walker.walk() reaches T2 class through methods run() and consume().
assertTrue(walker.walk(s -> s.filter(f -> T2.class == f.getDeclaringClass())
.count()) == 2); // verify T1 is not reached, even if call is invoked // from test()->T1.start()->T1.run()->T2
assertTrue(walker.walk(s -> s.filter(f -> T1.class == f.getDeclaringClass())
.count()) == 0);
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