Main.java Source code

Introduction

Here is the source code for Main.java

Source

//package com.java2s;

public class Main {
    /**
     * 
     * @param checkNull
     * @return empty string if the value is null
     */
    public static String checkForNull(String checkNull) {
        if (checkNull != null && !checkNull.equalsIgnoreCase("null"))
            return checkNull;
        else
            return "";
    }
}