Given the cache class:

The correct answer is B. Compilation fails at line 1. Compilation failure at line:1 Incorrect number of arguments for type Cache<T>; it cannot be parameterized with arguments <>illegal start of typetype cache.Cache does not take parameters.

Generics and Collections

Question

Exhibit

Options

A101
BCompilation fails at line 1.
CCompilation fails at line 2.
DCompilation fails at line 3.

How the community answered

(32 responses)

A
6% (2)
B
75% (24)
C
16% (5)
D
3% (1)

Explanation

Compilation failure at line:1 Incorrect number of arguments for type Cache<T>; it cannot be parameterized with arguments <>illegal start of typetype cache.Cache does not take parameters.

Topics

#generics#bounded type parameters#wildcard#compilation error

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