Assume the following code compiles. Which annotation inserted in the line allows the code to print a
Question:
Assume the following code compiles. Which annotation inserted in the line allows the code to print a non-null value at runtime?
A. @Inherited
B. @Polymorphism
C. @Inheritance
D. @Retention
E. @Subclass
F. None of the above.
Transcribed Image Text:
// INSERT HERE @interface Fast { } int topSpeed () default 10; @Fast class BigCat {} public class Cheetah extends BigCat { public static void main(String... unused) { var a = Cheetah.class.getAnnotation (Fast.class); System.out.print(a); } }
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The question refers to a custom annotation definition in Java and how it is inherited by subclasses To achieve the goal of printing a nonnull value at ...View the full answer
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Archana khemka
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OCP Oracle Certified Professional Java SE 11 Developer Practice Tests Exam 1Z0 819 And Upgrade Exam 1Z0 817
ISBN: 9781119696131
1st Edition
Authors: Scott Selikoff, Jeanne Boyarsky
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