Android String Empty Check isEmptyOrNull(String str)

Description

is Empty Or Null

License

Open Source License

Declaration

public static boolean isEmptyOrNull(String str) 

Method Source Code

//package com.java2s;

public class Main {
    public static boolean isEmptyOrNull(String str) {
        return str == null || str.length() == 0
                || str.contentEquals("null") || str.trim().equals("");
    }//from w ww .  j  av a2s . co  m
}

Related

1. isEmptyOrNull(String string)
2. isEmpty(String input)
3. isNotEmpty(String s)
4. isEmpty(String string)
5. isEmptyString(String s)
6. toNullIfEmptyOrWhitespace(String string)
7. toNullIfEmpty(String string)
8. isNullOrEmptyOrOnlyWhitespaces(String string)
9. nullToEmpty(String url)