Main.java Source code

Introduction

Here is the source code for Main.java

Source

//package com.java2s;
//License from project: Open Source License 

import java.util.regex.Matcher;
import java.util.regex.Pattern;

public class Main {
    public static Pattern pattern = Pattern.compile("[\\-0-9]+");

    public static Integer parseInt(String value) {
        if (value == null) {
            return 0;
        }
        Integer val = 0;
        try {
            Matcher matcher = pattern.matcher(value);
            if (matcher.find()) {
                String num = matcher.group(0);
                val = Integer.parseInt(num);
            }
        } catch (Exception e) {
            e.printStackTrace();
        }
        return val;
    }
}