What is the result?

– by 6

Given the code fragment:

What is the result?
A. A compilation error occurs at line n1.
B. Checking…
C. Checking…
Checking…
D. A compilation error occurs at line n2.

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6 thoughts on “What is the result?”

  3. D. A compilation error occurs at line n2
    because in order to pass a string, we need to specify Predicate
    otherwise, it is assumed that the parameter is of type Object
    and Object does not have a length method
    so a compilation error occurs

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