hazelcast-master/hazelcast-tpc-engine/src/main/java/com/hazelcast/internal/tpcengine/util/UnsafeLocator.java
/*
 * Copyright (c) 2008-2023, Hazelcast, Inc. All Rights Reserved.
 *
 * Licensed under the Apache License, Version 2.0 (the "License");
 * you may not use this file except in compliance with the License.
 * You may obtain a copy of the License at
 *
 * http://www.apache.org/licenses/LICENSE-2.0
 *
 * Unless required by applicable law or agreed to in writing, software
 * distributed under the License is distributed on an "AS IS" BASIS,
 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 * See the License for the specific language governing permissions and
 * limitations under the License.
 */

package com.hazelcast.internal.tpcengine.util;

import sun.misc.Unsafe;

import java.lang.reflect.Field;

@SuppressWarnings({"java:S112", "java:S3011"})
public final class UnsafeLocator {

    public static final Unsafe UNSAFE;

    static {
        Unsafe unsafe;
        try {
            unsafe = Unsafe.getUnsafe();
        } catch (SecurityException e) {
            try {
                Field theUnsafeField = Unsafe.class.getDeclaredField("theUnsafe");
                theUnsafeField.setAccessible(true);
                unsafe = (Unsafe) theUnsafeField.get(null);
            } catch (Exception e2) {
                throw new RuntimeException(e2);
            }
        }
        UNSAFE = unsafe;
    }

    private UnsafeLocator() {
    }
}
