Main.java Source code

Introduction

Here is the source code for Main.java

Source

//package com.java2s;
import java.util.regex.Matcher;
import java.util.regex.Pattern;

public class Main {

    public static boolean isData(String number) {
        Pattern pattern = Pattern.compile("^[0-9]*$");
        Matcher m = pattern.matcher(number);
        if (m.matches()) {
            return true;
        } else {
            return false;
        }
    }
}