Main.java Source code

Introduction

Here is the source code for Main.java

Source

//package com.java2s;

public class Main {
    public static final String BLANK_STRING = "";

    @SuppressWarnings("unused")
    private static boolean isNull(String keyString) {
        if (null == keyString || BLANK_STRING.trim().equals(keyString.trim())) {
            return true;
        }
        return false;
    }
}