Collection Flashcards
1
Q
Sorting Helpers
A
Collections.sort(List, Comparator)
Array.sort([], Comparator)
2
Q
Comparable
A
public int compareTo(T other)
0 - both objects are equal
negative - This object is less than given object
positive - This object is greater than given object
3
Q
Comparator
A
Interface to compare two objects.
public int compare(T ti, T t2)
