Suppose You Wish to Sort an Array List of Objects

question 29

Multiple Choice

Suppose you wish to sort an array list of objects, but the object class does not implement the Comparable interface. Because you are not allowed to modify this class, you decide to provide a comparator object that implements the Comparator interface. Which method must you implement from this interface to achieve your objective?

• A) the sort method.
• B) the compare method.
• C) the compareTo method.
• D) the compareObject method.

---

Definitions:

Hard Work

Persistent effort applied towards achieving a goal or completing tasks.

Avoidance-Avoidance Conflict

A situation where an individual must choose between two negative outcomes.

Avoidance-Avoidance Conflict

A psychological conflict that arises when an individual must choose between two equally unattractive options or actions.

Undesirable Routes

Pathways or approaches that are not preferred or desirable due to various reasons such as inefficiency or risk.