test/hotspot/jtreg/runtime/InvocationTests/shared/AccessCheck.java

/*
 * Copyright (c) 2009, 2019, 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 shared;

import static jdk.internal.org.objectweb.asm.Opcodes.*;

/*
 * @author vi158347
 */
public class AccessCheck {
    public static boolean isAbstract(int access) {
        return (access & ACC_ABSTRACT) != 0;
    }

    public static boolean isPublic(int access) {
        return (access & ACC_PUBLIC) != 0;
    }

    public static boolean isProtected(int access) {
        return (access & ACC_PROTECTED) != 0;
    }

    public static boolean isPackagePrivate(int access) {
        return !isPublic(access) && !isProtected(access) && !isPrivate(access);
    }

    public static boolean isPrivate(int access) {
        return (access & ACC_PRIVATE) != 0;
    }

    public static boolean isInterface(int access) {
        return (access & ACC_INTERFACE) != 0;
    }
}