Consider following code in Java language. public class X { MODIFIER int value = 3; }; Another class Y attempts to access the field value in an object of type X. Describe what happens at compilation and/or runtime for the range of MODIFIER possibilities (i.e., public, protected, private and unspecified) under the following circumstances: (a) Y subclasses X and is in the same package; (b) Y subclasses X and is in a different package; (c) Y does not subclass X and is in the same package; (d) Y does not subclass X and is in a different package
Consider following code in Java language. public class X { MODIFIER int value = 3; }; Another class Y attempts to access the field value in an object of type X. Describe what happens at compilation and/or runtime for the range of MODIFIER possibilities (i.e., public, protected, private and unspecified) under the following circumstances: (a) Y subclasses X and is in the same package; (b) Y subclasses X and is in a different package; (c) Y does not subclass X and is in the same package; (d) Y does not subclass X and is in a different package
Computer Networking: A Top-Down Approach (7th Edition)
7th Edition
ISBN:9780133594140
Author:James Kurose, Keith Ross
Publisher:James Kurose, Keith Ross
Chapter1: Computer Networks And The Internet
Section: Chapter Questions
Problem R1RQ: What is the difference between a host and an end system? List several different types of end...
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Question
Consider following code in Java language.
public class X {
MODIFIER int value = 3;
};
Another class Y attempts to access the field value in an object of type X. Describe what happens at compilation and/or runtime for the range of MODIFIER possibilities (i.e., public, protected, private and unspecified) under the following circumstances:
(a) Y subclasses X and is in the same package;
(b) Y subclasses X and is in a different package;
(c) Y does not subclass X and is in the same package;
(d) Y does not subclass X and is in a different package
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