grow.addElement("one");
grow.addElement("two");
grow.addElement("three");
grow.addElement("four");
assertEquals("Wrong size", 4, grow.size());
assertEquals("Wrong capacity", 6, grow.capacity());
Vector emptyVector = new Vector(0, 0);
emptyVector.addElement("one");
assertEquals("Wrong size", 1, emptyVector.size());
emptyVector.addElement("two");