Main.java Source code

Introduction

Here is the source code for Main.java

Source

//package com.java2s;

public class Main {
    public static boolean isNumber(String n) {
        try {
            double d = Double.valueOf(n).doubleValue();
            return true;
        } catch (NumberFormatException e) {
            e.printStackTrace();
            return false;
        }
    }
}