Given the code fragment:
What is the result?
Exam 1z0-809 All QuestionsBrowse all questions from this exam
Question 117
Correct Answer: B
The given code uses Java Streams to filter out non-empty strings from the list and then counts them. The `filter(x -> !x.isEmpty())` method is correct and filters out all non-empty strings. After applying this filter to the list `Arrays.asList("", "George", "", "John", "Jim")`, the non-empty strings are "George", "John", and "Jim", which results in a count of 3. Hence, the value of `newVal` will be 3 and it will print 3 without any compilation errors.
Discussion
kartaOption: B
Answer is B
jduarteOption: B
The answer ha is B. Instruction Long newVal= valList.stream().filter(x->!x.isEmpty()).count(); is correct
Svetleto13Option: B
B,tested
asdfjhfgjuaDCVOption: B
B is the answer
steefaandOption: B
B is correct.
YasinGaberOption: B
B, tested, system will print 3, there is no issue with line 2
SamriddjiOption: B
B, tested
SigamaniOption: B
B is correct