Consider the following class definition. public class ClassP private String str; public ClassP (String newstr) { String str = newStr; The ClassP constructor is intended to initialize the str instance variable to the value of the formal parameter newStr. Which of the following statements best describes why the ClassP constructor does not work as intended? a. The constructor should have a return type of String. b. The constructor should have a return type of void. c. The instance variable str should be designated public. d. The variable str should be designated public in the constructor. e. The variable str should not be declared as a String in the constructor.

Programming Logic & Design Comprehensive
9th Edition
ISBN:9781337669405
Author:FARRELL
Publisher:FARRELL
Chapter10: Object-oriented Programming
Section: Chapter Questions
Problem 16RQ
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Consider the following class definition.
public class ClassP
private String str;
public ClassP (String newStr)
{
String str =
newStr;
}
The ClassP constructor is intended to initialize the str instance variable to the value of the formal
parameter newStr. Which of the following statements best describes why the ClassP constructor does
not work as intended?
a. The constructor should have a return type of String.
b. The constructor should have a return type of void.
c. The instance variable str should be designated public.
d. The variable str should be designated public in the constructor.
e. The variable str should not be declared as a String in the constructor.
Transcribed Image Text:Consider the following class definition. public class ClassP private String str; public ClassP (String newStr) { String str = newStr; } The ClassP constructor is intended to initialize the str instance variable to the value of the formal parameter newStr. Which of the following statements best describes why the ClassP constructor does not work as intended? a. The constructor should have a return type of String. b. The constructor should have a return type of void. c. The instance variable str should be designated public. d. The variable str should be designated public in the constructor. e. The variable str should not be declared as a String in the constructor.
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