jdk-24/test/jdk/java/lang/ClassLoader/nativeLibrary/p/Test.java
Mandy Chung 25032bad54 8164512: Replace ClassLoader use of finalizer with phantom reference to unload native library
Reviewed-by: alanb, bchristi, kbarrett, dholmes, plevart
2017-11-06 17:48:00 -08:00

38 lines
1.4 KiB
Java

/*
* Copyright (c) 2017, 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.
*/
package p;
public class Test implements Runnable {
public static native int count();
/**
* Tests if the native library is loaded.
*/
public void run() {
System.loadLibrary("nativeLibraryTest");
if (count() != 1) {
throw new RuntimeException("Expected count = 1 but got " + count());
}
}
}