Main.java Source code

Introduction

Here is the source code for Main.java

Source

//package com.java2s;

public class Main {
    public static boolean isNumero(String valor) {
        String valorSemFormatacao = valor.replace(".", "").replace(",", "");

        try {
            Long.valueOf(valorSemFormatacao);
        } catch (NumberFormatException e) {
            return false;
        }

        return true;
    }
}