Main.java Source code

Introduction

Here is the source code for Main.java

Source

//package com.java2s;

public class Main {
    public static boolean isRealNumber(String paramString) {
        String regex = "^(0|[1-9][0-9]*)(\\.[0-9]+)?$";
        if (paramString.matches(regex)) {
            return true;
        } else {
            return false;
        }
    }
}