Main.java Source code

Introduction

Here is the source code for Main.java

Source

//package com.java2s;

public class Main {
    public static String checkField(CharSequence text) {
        String str = null;
        if (text != null) {
            str = text.toString();
            if (str != null && str.length() > 0 && !str.equals("null")) {
                return str;
            }
        }
        return null;
    }
}