Main.java Source code

Introduction

Here is the source code for Main.java

Source

//package com.java2s;

public class Main {
    public static boolean isBlankString(String str) {
        if (str == null || str.trim().length() == 0 || str.equals("") || str.equals("null")) {
            return true;
        } else {
            return false;
        }
    }
}