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MCS,PHD
Argosy University/ Phoniex University/
Nov-2005 - Oct-2011
Professor
Phoniex University
Oct-2001 - Nov-2016
*13.13 (Enable the Course class cloneable) Rewrite the Course class in Listing  10.6 to add a clone method to perform a deep copy on the students field.
*13.14 (Demonstrate the benefits of encapsulation) Rewrite the Rational class  in Listing 13.13 using a new internal representation for the numerator and denomina- tor. Create an array of two integers as follows:
private long[] r = new long[2];
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Use r[0] to represent the numerator and r[1] to represent the denominator. The signatures of the methods in the Rational class are not changed, so a client application that uses the previous Rational class can continue to use this new Rational class without being recompiled.
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