public class test_BB_prod-cons<E>
{
	. . .

	BB_prod-cons BUFFER = new BB_prod-cons(10);
	E item1, item2;

	. . .

	// producer produces an item

	. . .

	BUFFER.insert(item1);

	. . .

	item2 = BUFFER.remove();
	// consumer consumes an item

	. . .

}