Question 10 An encapsulation violation occurs when private information that should not be changed by externalclasses is (usually unintentionally) exposed to external modification. Consider the following(complete) Java class that is supposed to be immutable:1. import java.awt.Point;2. import java.math. BigDecimal;3. public final class Encapsulation4. {5. private final Point myPoint;6. private final String[] myStrings;7. private final BigDecimal myNumber;8. public Encapsulation(final Point thePoint,final String[] theStrings,final BigDecimal theNumber)9. {10. myPoint - thePoint;11. myStrings = theStrings;12. myNumber = theNumber;13.}14. public Point getPoint()15. {16. return myPoint;17.}18. public String[) getStrings()19. {20. return (String[])myStrings.clone();21.}22. public BigDecimal getNumber()23. {24. return myNumber;25.}26. }Does this class exhibit any encapsulation violations? If not, answer no, with brief reasons for whyencapsulations did not occur. If yes, briefly describe each encapsulation violation and explain howyou would fix it. Note that the class does compile as written, so do not look for syntax errors in thecode.

Encapsulation in object-oriented programming usually known as binding the data altogether with the…

An encapsulation violation occurs when private information that should not be changed by external classes is (usually unintentionally) exposed to external modification. Consider the following (complete) Java class that is supposed to be immutable: 1. import java.awt.Point; 2. import java.math.BigDecimal; 3. public final class Encapsulation 4. ( 5. private final Point myPoint; 6. private final String[] myStrings; 7. private final BigDecimal myNumber; 8. public Encapsulation(final Point thePoint, final String[] theStrings, final BigDecimal theNumber) 9. { 18. myPoint - thePoint; 11. myStrings = theStrings; 12. myNumber = theNumber; 13.} 14. public Point getPoint() 15. { 16. return myPoint; 17. } 18. public String[) getStrings() 19. { 20. return (String[])myStrings.clone(); 21.} 22. public BigDecimal getNumber() 23. { 24. return myNumber; 25.} 26.} Does this class exhibit any encapsulation violations? If not, answer no, with brief reasons for why encapsulations did not occur. If yes, briefly describe each encapsulation violation and explain how you would fix it. Note that the class does compile as written, so do not look for syntax errors in the code.

An encapsulation violation occurs when private information that should not be changed by external classes is (usually unintentionally) exposed to external modification. Consider the following (complete) Java class that is supposed to be immutable: 1. import java.awt.Point; 2. import java.math.BigDecimal; 3. public final class Encapsulation 4. ( 5. private final Point myPoint; 6. private final String[] myStrings; 7. private final BigDecimal myNumber; 8. public Encapsulation(final Point thePoint, final String[] theStrings, final BigDecimal theNumber) 9. { 18. myPoint - thePoint; 11. myStrings = theStrings; 12. myNumber = theNumber; 13.} 14. public Point getPoint() 15. { 16. return myPoint; 17. } 18. public String[) getStrings() 19. { 20. return (String[])myStrings.clone(); 21.} 22. public BigDecimal getNumber() 23. { 24. return myNumber; 25.} 26.} Does this class exhibit any encapsulation violations? If not, answer no, with brief reasons for why encapsulations did not occur. If yes, briefly describe each encapsulation violation and explain how you would fix it. Note that the class does compile as written, so do not look for syntax errors in the code.

Microsoft Visual C#

7th Edition

ISBN:9781337102100

Author:Joyce, Farrell.

Publisher:Joyce, Farrell.

Chapter10: Introduction To Inheritance

Section: Chapter Questions

Problem 20RQ

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Question

Question 10

An encapsulation violation occurs when private information that should not be changed by external
classes is (usually unintentionally) exposed to external modification. Consider the following
(complete) Java class that is supposed to be immutable:
1. import java.awt.Point;
2. import java.math. BigDecimal;
3. public final class Encapsulation
4. {
5. private final Point myPoint;
6. private final String[] myStrings;
7. private final BigDecimal myNumber;
8. public Encapsulation(final Point thePoint,
final String[] theStrings,
final BigDecimal theNumber)
9. {
10. myPoint - thePoint;
11. myStrings = theStrings;
12. myNumber = theNumber;
13.}
14. public Point getPoint()
15. {
16. return myPoint;
17.}
18. public String[) getStrings()
19. {
20. return (String[])myStrings.clone();
21.}
22. public BigDecimal getNumber()
23. {
24. return myNumber;
25.}
26. }
Does this class exhibit any encapsulation violations? If not, answer no, with brief reasons for why
encapsulations did not occur. If yes, briefly describe each encapsulation violation and explain how
you would fix it. Note that the class does compile as written, so do not look for syntax errors in the
code.

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