/*
 * Copyright 2019 the original author or authors.
 *
 * 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
 *
 *      https://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 org.springframework.session.data.mongo;

import org.springframework.lang.Nullable;

/**
 * @author Greg Turnquist
 */
public final class Assert {

	private Assert() {}

	public static <T> T requireNonNull(@Nullable T item, String message) {

		if (item == null) {
			throw new IllegalArgumentException(message);
		}

		return item;
	}

}