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 repr(String s) {
        if (s == null)
            return "null";
        return '"' + s + '"';
    }

    public static String repr(Iterable<String> it) {
        StringBuilder buf = new StringBuilder();
        buf.append('[');
        String sep = "";
        for (String s : it) {
            buf.append(sep);
            sep = ", ";
            buf.append(repr(s));
        }
        buf.append(']');
        return buf.toString();
    }
}