Java List Compare compareListsAndNull(List arg1, List arg2)

Description

compare Lists And Null

License

Open Source License

Declaration

public static boolean compareListsAndNull(List arg1, List arg2) 

Method Source Code

//package com.java2s;
//License from project: Open Source License 

import java.util.List;

public class Main {
    public static boolean compareListsAndNull(List arg1, List arg2) {
        if (arg1 == null && arg2 == null) {
            return true;
        } else if ((arg1 == null && arg2 != null) || (arg1 != null && arg2 == null) || arg1.size() != arg2.size()) {
            return false;
        } else {//  ww  w.j  a va  2s  .co m
            for (int i = 0; i < arg1.size(); i++) {
                if (!compareObjectsAndNull(arg1.get(i), arg2.get(i))) {
                    return false;
                }
            }

            return true;
        }
    }

    public static boolean compareObjectsAndNull(Object object1, Object object2) {
        if ((object1 == null && object2 == null) || (object1 != null && object1.equals(object2))) {
            return true;
        } else {
            return false;
        }
    }
}

Related

1. compareLists(List a, List b)
2. compareLists(List a, List b)
3. compareLists(List list1, List list2)
4. compareLists(Object obj1, Object obj2)
5. compareLists(String list1[], String list2[])
6. comparer(Comparator comparator, T object, T... withList)
7. compareStringList(List list1, List list2)
8. compareStringLists(List elements1, List elements2)
9. compareSubstring(List pieces, String s)