com.alipay.sofa.koupleless.base.build.plugin.utils.CollectionUtils Maven / Gradle / Ivy

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/*
 * Licensed to the Apache Software Foundation (ASF) under one or more
 * contributor license agreements.  See the NOTICE file distributed with
 * this work for additional information regarding copyright ownership.
 * The ASF licenses this file to You 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.alipay.sofa.koupleless.base.build.plugin.utils;

import java.util.ArrayList;
import java.util.HashSet;
import java.util.List;
import java.util.Set;

import static java.util.Optional.ofNullable;

/**
 * @author [email protected]
 * @version $Id: CollectionUtils.java, v 0.1 2024年07月15日 15:09 立蓬 Exp $
 */
public class CollectionUtils {

    public static  Set nonNull(Set origin) {
        return ofNullable(origin).orElse(new HashSet<>(0));
    }
}