Discussion
What List.subList returns - which of the following is true?
Answer: C
subList is a window, not a copy, so setting an element through it changes the backing list, and structurally modifying the backing list directly makes the view undefined. It is a convenient way to clear a range, and a common surprise when a copy was expected.
No comment is present. Be the first to comment.
Loading…
Post your comment
Please log in or register to post a comment.
Examination Categories
- SSC Exams
- Banking Exams
- Teaching Exams
- Civil Services Exams
- Railways Exams
- Engineering Recruitment Exams
- Defence Exams
- State Government Exams
- Police Exams
- Insurance Exams
- Nursing Exams
- Other Government Exams
- NRA CET
- PG Entrance Exams
- Campus Placement
- MBA Entrance Exams
- CUET and UG Entrance
- Judiciary Exams
- Regulatory Body Exams
- Software Development