Which statement declares a generic class?

The correct answer is A. public class Example < T > { }. public class Pocket<T> private T value; public Pocket() {} public Pocket( T value ) { this.value = value; } public void set( T value ) { this.value = value; } public T get() { return value; } public boolean isEmpty() { return value != null; } public void empty() { value = null; }

Generics and Collections

Question

Options

Apublic class Example < T > { }
Bpublic class <Example> { }
Cpublic class Example <> { }
Dpublic class Example (Generic) { }
Epublic class Example (G) { }
Fpublic class Example { }

How the community answered

(40 responses)

A
85% (34)
D
5% (2)
E
3% (1)
F
8% (3)

Explanation

public class Pocket<T> private T value; public Pocket() {} public Pocket( T value ) { this.value = value; } public void set( T value ) { this.value = value; } public T get() { return value; } public boolean isEmpty() { return value != null; } public void empty() { value = null; }

Topics

#generic class#type parameter syntax#generics declaration#bounded types

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