package ua.yandex.shad.utils;

import java.util.Iterator;

public class Iterables<T> {
    public String toString(Iterable<T> iterable) {
        Iterator<T> iterator = iterable.iterator();
        StringBuilder stringBuilder = new StringBuilder();
        if (iterator.hasNext()) {
            stringBuilder.append(iterator.next().toString());
        }
        while (iterator.hasNext()) {
            stringBuilder.append(" ");
            stringBuilder.append(iterator.next().toString());
        }
        return stringBuilder.toString();
    }
}

@@ -1,62 +1,1353 @@
-package ua.yandex.shad.utils;%0A%0Aimport java.util.Iterator;%0A
+/*%0A * The MIT License (MIT)%0A *%0A * Copyright (c) 2015 Ruslan Sakevych%0A *%0A * Permission is hereby granted, free of charge, to any person obtaining a copy%0A * of this software and associated documentation files (the %22Software%22), to deal%0A * in the Software without restriction, including without limitation the rights%0A * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell%0A * copies of the Software, and to permit persons to whom the Software is%0A * furnished to do so, subject to the following conditions:%0A *%0A * The above copyright notice and this permission notice shall be included in all%0A * copies or substantial portions of the Software.%0A *%0A * THE SOFTWARE IS PROVIDED %22AS IS%22, WITHOUT WARRANTY OF ANY KIND, EXPRESS OR%0A * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,%0A * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE%0A * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER%0A * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,%0A * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE%0A * SOFTWARE.%0A */%0A%0Apackage ua.yandex.shad.utils;%0A%0Aimport java.util.Iterator;%0A%0A/**%0A * Class is used to compare two instances of classes that implements Iterable%0A * interface.%0A * @param %3CT%3E type of objects in Iterable%0A */
 %0Apub

Document Iterables class.