+ 1
Map is an interface which DOES NOT implement the Collection interface. HashMap class is an implementation of the Map interface. As to HarshMap, maybe it's a Map created by a guy named Harsh?
12th Jul 2016, 5:03 AM
Chinmay Terse
Chinmay Terse - avatar

Often have questions like this?

Learn more efficiently, for free:

See all courses
Hot today
Why is the code playground text keep popping up?
1 Votes
Footer alignment
0 Votes
For loops and multidimensional arrays
0 Votes
How can we secure web content from screenshots on mobile browsers?
0 Votes
JavaScript is to complex
2 Votes
Python libraries that can be used in SL
0 Votes
Merge and MergeSort algorithms
0 Votes
Can an image move in more than on direction with Web development?
1 Votes
Web development
2 Votes
Incrementing problem in C++
0 Votes