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Compile Program
--------------------------
javac CloningExample.java


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Run Program
--------------------------
java CloningExample


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Program Output
--------------------------


CloningExample[1]
-----------------
        Alex
        Melody
        Jeff

CloningExample[2]
-----------------
        Alex
        Melody
        Jeff

Compare Shallow Copy
--------------------
    ce1 == ce2      : false
    ce1.equals(ce2) : true

Compare Deep Copy
--------------------
    ce1 == ce3      : false
    ce1.equals(ce3) : false