Main.java Source code

Introduction

Here is the source code for Main.java

Source

//package com.java2s;
import java.util.Collection;

public class Main {
    public static String collectionAsString(Collection<?> collection) {
        if (collection == null)
            return "[null]";
        if (collection.size() == 0)
            return "[empty]";
        StringBuilder builder = new StringBuilder();
        for (Object obj : collection) {
            builder.append(obj).append(", ");
        }
        builder.deleteCharAt(builder.length() - 1);
        return builder.toString();
    }
}