/* * Copyright (c) 2021, 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 8262503 * @summary Dynalink supports property getters for record components
*/
// Can not access non-public record's component without accessor declared in public interface
MethodHandle get_inaccessible = linker.link(makePropertyGetter("inaccessible")).dynamicInvoker(); try {
get_inaccessible.invoke(new B(100, 200)); thrownew AssertionError(); // should've failed
} catch (NoSuchDynamicMethodException e) { // This is expected
}
// Record components show up in the list of readable instance property names.
List.of(A.class, B.class, C.class).forEach(clazz -> { var propNames = BeansLinker.getReadableInstancePropertyNames(clazz); assert propNames.equals(Set.of("num", "class")): String.valueOf(propNames);
});
}
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