оков</a></span></li>
			<li><span class="file"><a href="//metanit.com/java/tutorial/10.4.php">Методы skip и limit</a></span></li>
			<li><span class="file"><a href="//metanit.com/java/tutorial/10.11.php">Операции сведения</a></span></li>
			<li><span class="file"><a href="//metanit.com/java/tutorial/10.5.php">Метод reduce</a></span></li>
			<li><span class="file"><a href="//metanit.com/java/tutorial/10.12.php">Тип Optional</a></span></li>
			<li><span class="file"><a 