Consider a declaration of a generic method compute: public static > void compute(T[] data) { .. }
Consider a declaration of a generic method compute: public static > void compute(T[] data) { .. }
Database System Concepts
7th Edition
ISBN:9780078022159
Author:Abraham Silberschatz Professor, Henry F. Korth, S. Sudarshan
Publisher:Abraham Silberschatz Professor, Henry F. Korth, S. Sudarshan
Chapter1: Introduction
Section: Chapter Questions
Problem 1PE
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![Consider a declaration of a generic method compute:
public static <T extends Comparable<T>> void compute(T[] data) { ... }
Which statement is true about a parameter supplied when calling this method?
The parameter can be any array holding elements of some class C, as long as C is
the parent of a class that implements the Comparable interface.
The parameter can be any array holding elements of some class C, as long as the
class C implements the Comparable interface.
The parameter can be any array holding elements of some class C since it is a
generic method.
The parameter can be any array holding elements of some class C, as long as the
class C implements the Comparable interface or C extends a class that
implements Comparable.](/v2/_next/image?url=https%3A%2F%2Fcontent.bartleby.com%2Fqna-images%2Fquestion%2F29ea5d5b-5dae-48f3-a188-d0a58b2c7f90%2Fb55aa3a0-f55f-40b3-a48d-b98096d780e0%2F2ckyjbi_processed.png&w=3840&q=75)
Transcribed Image Text:Consider a declaration of a generic method compute:
public static <T extends Comparable<T>> void compute(T[] data) { ... }
Which statement is true about a parameter supplied when calling this method?
The parameter can be any array holding elements of some class C, as long as C is
the parent of a class that implements the Comparable interface.
The parameter can be any array holding elements of some class C, as long as the
class C implements the Comparable interface.
The parameter can be any array holding elements of some class C since it is a
generic method.
The parameter can be any array holding elements of some class C, as long as the
class C implements the Comparable interface or C extends a class that
implements Comparable.
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