Android String Parse isDifferent(String str1, String str2)

Description

is Different

Declaration

public static boolean isDifferent(String str1, String str2) 

Method Source Code

//package com.java2s;
import java.util.ArrayList;

public class Main {
    public static boolean isDifferent(String str1, String str2) {
        return !equals(str1, str2);
    }// w  w w .  java 2s  . co  m

    public static boolean equals(String str1, String str2) {
        if (str1 == null && str2 == null) {
            return true;
        } else if (str1 != null && str2 != null) {
            return str1.equals(str2);
        } else {
            return false;
        }
    }

    public static boolean equals(ArrayList<String> strings1,
            ArrayList<String> strings2) {
        int len1 = strings1 == null ? 0 : strings1.size();
        int len2 = strings2 == null ? 0 : strings2.size();
        if (len1 != len2) {
            return false;
        }
        if (len1 == 0 && len2 == 0) {
            return true;
        }
        for (int i = 0; i < strings1.size(); i++) {
            String string1 = strings1.get(i);
            String string2 = strings2.get(i);
            if (isDifferent(string1, string2)) {
                return false;
            }
        }
        return true;
    }
}

Related

1. isASCII(String str)
2. isAllDigital(String str)
3. isDecimal(String str)
4. isDigits(Object o)
5. isDigits(String s)
6. isDouble(String str)
7. isIDCard(String str)