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 float parseFloat(String str) {
        if (!"".equals(str) && !"null".equals(str) && str != null && isNumeric(str)) {
            return Float.parseFloat(str);
        } else {
            return (float) 0.0;
        }
    }

    public static boolean isNumeric(String str) {
        Pattern pattern = Pattern.compile("[0-9]*");
        return pattern.matcher(str).matches();
    }
}