Java Collection Equal isCollectionEqual(Collection c1, Collection c2)

Description

is Collection Equal

License

Apache License

Declaration

private static boolean isCollectionEqual(Collection<String> c1,
            Collection<String> c2) 

Method Source Code

//package com.java2s;
/**//  w  ww . java 2  s . c o m
 * 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.
 */

import java.util.Collection;

public class Main {
    private static boolean isCollectionEqual(Collection<String> c1,
            Collection<String> c2) {
        if (c1 == null) {
            return c2 == null;
        }
        if (c2 == null) {
            return false;
        }
        return c1.size() == c2.size() && c1.containsAll(c2);
    }
}

Related

1. equalsUnordered(Collection collection1, Collection collection2)
2. equalsUnorderedCollections(Collection a, Collection b)
3. equalTestData(Collection receivedDataSet)
4. getContainedEquals(Collection a, T b)
5. indexOfEquals(Collection collection, T element)
6. isCollectionsEqual(Collection f1, Collection f2)
7. isContentEqual(final Collection collectionA, final Collection collectionB)
8. isEqual(Collection left, Collection right)
9. isEqual(Collection one, Collection two)