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BJP3 Exercise 15.10: longestSortedSequence

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Author: Whitaker Brand (on 2013/04/01)

Write a method longestSortedSequence that returns the length of the longest sorted sequence within a list of integers. For example, if a variable called list stores the following sequence of values: 

       
[1, 3, 5, 2, 9, 7, -3, 0, 42, 308, 17]

then the call: list.longestSortedSequence() would return the value 4 because it is the length of the longest sorted sequence within this list (the sequence -3, 0, 42, 308). If the list is empty, your method should return 0. Notice that for a non-empty list the method will always return a value of at least 1 because any individual element constitutes a sorted sequence.

Assume you are adding to the ArrayIntList class with following fields: 

public class ArrayIntList {
    private int[] elementData;
    private int size;

    // your code goes here
}
Type your solution here:


This is a partial class problem. Submit code that will become part of an existing Java class as described. You do not need to write the complete class, just the portion described in the problem.

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