Main.java Source code

Introduction

Here is the source code for Main.java

Source

//package com.java2s;
//License from project: Apache License 

public class Main {
    public static String formatNumber2Thousand(int num) {
        if (num / 1000 <= 0)
            return String.valueOf(num);
        return append(String.format("%.1f", (float) num / 1000f), "k");
    }

    public static String append(CharSequence... arr) {
        StringBuilder builder = new StringBuilder();
        for (CharSequence s : arr) {
            builder.append(s);
        }
        return builder.toString();
    }
}