Java List Equal isEqualIgnoringOrder(List left, List right)

Description

is Equal Ignoring Order

License

Apache License

Declaration

public static boolean isEqualIgnoringOrder(List left, List right) 

Method Source Code

//package com.java2s;
/**/*from  w  w w. j a v  a2  s  .  com*/
 * Copyright (C) 2014-2015 LinkedIn Corp. (pinot-core@linkedin.com)
 *
 * 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.
 */

import java.util.ArrayList;

import java.util.Collections;
import java.util.List;

public class Main {
    public static boolean isEqualIgnoringOrder(List left, List right) {
        if (left != null && right != null) {
            ArrayList sortedLeft = new ArrayList(left);
            ArrayList sortedRight = new ArrayList(right);
            Collections.sort(sortedLeft);
            Collections.sort(sortedRight);
            return sortedLeft.toString().equals(sortedRight.toString());
        } else {
            return left == right;
        }
    }
}

Related

1. equalShallow(List list0, List list1)
2. isEqual(Collection listA, Collection listB)
3. isEqual(List list1, List list2)
4. isEqual(List from, List to)
5. isEqualAsMultiset(List left, List right)
6. isEqualList(List list1, List list2)
7. isEquals(List l1, List l2)
8. isEquals(List l1, List l2)