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test/jdk/java/lang/reflect/callerCache/ReflectionCallerCacheTest.java

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 10  * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
 11  * FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License
 12  * version 2 for more details (a copy is included in the LICENSE file that
 13  * accompanied this code).
 14  *
 15  * You should have received a copy of the GNU General Public License version
 16  * 2 along with this work; if not, write to the Free Software Foundation,
 17  * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
 18  *
 19  * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
 20  * or visit www.oracle.com if you need additional information or have any
 21  * questions.
 22  */
 23 
 24 /*
 25  * @test
 26  * @bug 8202113
 27  * @summary Test the caller class loader is not kept strongly reachable
 28  *         by reflection API
 29  * @library /test/lib/

 30  * @modules jdk.compiler
 31  * @build ReflectionCallerCacheTest Members jdk.test.lib.compiler.CompilerUtils
 32  * @run testng/othervm ReflectionCallerCacheTest
 33  */
 34 
 35 import java.io.IOException;
 36 import java.lang.ref.WeakReference;
 37 import java.lang.reflect.*;
 38 import java.net.MalformedURLException;
 39 import java.net.URL;
 40 import java.net.URLClassLoader;
 41 import java.nio.file.Path;
 42 import java.nio.file.Paths;
 43 import java.util.concurrent.Callable;
 44 
 45 import jdk.test.lib.compiler.CompilerUtils;
 46 import jdk.test.lib.util.ForceGC;
 47 import org.testng.annotations.BeforeTest;
 48 import org.testng.annotations.DataProvider;
 49 import org.testng.annotations.Test;

 10  * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
 11  * FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License
 12  * version 2 for more details (a copy is included in the LICENSE file that
 13  * accompanied this code).
 14  *
 15  * You should have received a copy of the GNU General Public License version
 16  * 2 along with this work; if not, write to the Free Software Foundation,
 17  * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
 18  *
 19  * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
 20  * or visit www.oracle.com if you need additional information or have any
 21  * questions.
 22  */
 23 
 24 /*
 25  * @test
 26  * @bug 8202113
 27  * @summary Test the caller class loader is not kept strongly reachable
 28  *         by reflection API
 29  * @library /test/lib/
 30  * @requires vm.compMode != "Xcomp"
 31  * @modules jdk.compiler
 32  * @build ReflectionCallerCacheTest Members jdk.test.lib.compiler.CompilerUtils
 33  * @run testng/othervm ReflectionCallerCacheTest
 34  */
 35 
 36 import java.io.IOException;
 37 import java.lang.ref.WeakReference;
 38 import java.lang.reflect.*;
 39 import java.net.MalformedURLException;
 40 import java.net.URL;
 41 import java.net.URLClassLoader;
 42 import java.nio.file.Path;
 43 import java.nio.file.Paths;
 44 import java.util.concurrent.Callable;
 45 
 46 import jdk.test.lib.compiler.CompilerUtils;
 47 import jdk.test.lib.util.ForceGC;
 48 import org.testng.annotations.BeforeTest;
 49 import org.testng.annotations.DataProvider;
 50 import org.testng.annotations.Test;
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