Java List Compare compare(List strList1, List strList2)

Description

Compare this two list whether equal

License

Open Source License

Parameter

Parameter	Description
strList1	List<String>
strList2	List<String>

Return

boolean

Declaration

@Deprecated
public static boolean compare(List<String> strList1, List<String> strList2) 

Method Source Code

//package com.java2s;

import java.util.ArrayList;
import java.util.List;

public class Main {
    /**//from   w  w w .  jav a  2 s . c  om
     * 
     * Compare this two list whether equal
     * 
     * @param strList1 List<String>
     * @param strList2 List<String>
     * @return boolean
     */
    @Deprecated
    public static boolean compare(List<String> strList1, List<String> strList2) {
        List<String> list1 = strList1 == null ? new ArrayList<String>() : strList1;
        List<String> list2 = strList2 == null ? new ArrayList<String>() : strList2;

        if (list1.size() != list2.size()) {
            return false;
        }
        for (String str1 : list1) {
            boolean isFound = false;
            int index = 0;
            for (String str2 : list2) {
                if (str1.equals(str2)) {
                    isFound = true;
                    break;
                }
                index++;
            }
            if (isFound) {
                list2.remove(index);
            } else {
                return false;
            }
        }

        if (list2.isEmpty()) {
            return true;
        }
        return false;
    }

    /**
     * return true value whether string is empty.
     * 
     * @param string String The source string
     * @return boolean
     */
    public static boolean isEmpty(String string) {

        return string == null || string.trim().length() == 0;

    }

    public static String trim(String string) {
        if (string == null) {
            return null;
        }

        return string.trim();
    }
}

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