Given: Which two statements can be added at line 1 in Bar to successfully compile it? (Choose two.)

The correct answer is E. public List<Object> foo(Set<CharSequence> m) { ... } F. public ArrayList<Integer> foo(Set<String> m) { ... }. See the full explanation below for the reasoning.

Question

Given:

Which two statements can be added at line 1 in Bar to successfully compile it? (Choose two.)

Exhibit

Options

Apublic List<Integer> foo(Set<CharSequence> m) { ... }
Bpublic ArrayList<Number> foo(Set<CharSequence> m) { ... }
Cpublic List<Integer> foo(TreeSet<String> m) { ... }
Dpublic List<Integer> foo(Set<String> m) { ... }
Epublic List<Object> foo(Set<CharSequence> m) { ... }
Fpublic ArrayList<Integer> foo(Set<String> m) { ... }

How the community answered

(37 responses)

A
11% (4)
C
3% (1)
D
5% (2)
E
81% (30)

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