//
// UpperBoundedContainer<LowerBounded> cont5 =
// new UpperBoundedContainer<LowerBounded>(new UpperBounded());
UpperBoundedContainer<LowerBounded> cont3 =
new UpperBoundedContainer<LowerBounded>(new LowerBounded());
UpperBoundedContainer<LowerBounded> cont4 =
new UpperBoundedContainer<LowerBounded>(new LowerBounded());
cont3.print();
cont4.print();
}