Main.java Source code

Introduction

Here is the source code for Main.java

Source

//package com.java2s;

public class Main {

    private static String getDigitsOnly(String s) {
        StringBuffer digitsOnly = new StringBuffer();
        char c;
        for (int i = 0; i < s.length(); i++) {
            c = s.charAt(i);
            if (Character.isDigit(c)) {
                digitsOnly.append(c);
            }
        }
        return digitsOnly.toString();
    }
}