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 String getStringDigits(String text) {
        text = null == text ? "" : text;
        StringBuilder digitList = new StringBuilder("");
        Pattern p = Pattern.compile("(\\d+)");
        Matcher m = p.matcher(text);
        while (m.find()) {
            String find = m.group(1).toString();
            digitList.append(find);
        }
        return digitList.toString();
    }
}