Reading material

Page 118.

Additional material

ArrayRankedSequence.java

After execution of the code fragment

ArrayRankedSequence s = new ArrayRankedSequence(4);
s.insertElemAtRank(0, new Integer(2));
s.insertElemAtRank(0, new Integer(1));
s.insertElemAtRank(2, new Integer(3));
the ArrayRankedSequence object s can be depicted as follows.

Vector
VectorRankedSequence.java