Main.java Source code

Introduction

Here is the source code for Main.java

Source

//package com.java2s;

import java.util.regex.Pattern;

public class Main {
    public static boolean checkDecimals(String decimals) {
        String regex = "\\-?[1-9]\\d+(\\.\\d+)?";
        return Pattern.matches(regex, decimals);
    }
}