created: 01/10/2017

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CHAPTER 112 — Sorting an Array of Object References

Generally, data is larger than the primitive data types discussed in the previous two chapters. Often, the cells of an array are filled with references to objects. This chapter discusses sorting an array of references to String objects.

Chapter Topics:

Lexicographic Order
compareTo() method
Arrays of object references
Sorting an array of String references
Sorting an array of references to a Programmer-defined Class
Arrays.sort()

QUESTION 1:

Sort the above array of strings. Use selection sort.

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