// Example.java: class Example { public static void exampleFun() { Rectangle s - new Rectangle(5,7); foo(s); system.out.println(s.getLength()); public static void foo(Rectangle ss) { 55.length - 10; }
// Example.java: class Example { public static void exampleFun() { Rectangle s - new Rectangle(5,7); foo(s); system.out.println(s.getLength()); public static void foo(Rectangle ss) { 55.length - 10; }
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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Java Programing
![// Example.java:
class Example
public static void exampleFun()
{
Rectangle s = new Rectangle(5,7);
foo(s);
System.out.println(s.getlength());
}
public static void foo(Rectangle ss)
ss.length = 10;
}
}
// Rectangle.java:
class Rectangle
{
private double length, width;
public Rectangle(double 1, double w)
{
length =
width = w;
- 1;
}
public void setlength(double newLen)
{
length = newLen;
}
public double getlength()
return length;
}
}
The above code produces this compiler error:
Example.java:12: error: length has private access in Rectangle
ss.length = 10;
Which is the best way to fix this error?](/v2/_next/image?url=https%3A%2F%2Fcontent.bartleby.com%2Fqna-images%2Fquestion%2F108ede44-c850-4a94-924c-e890d79e0463%2F115fda9b-d1df-4b8d-b289-eeb0024df6e5%2F9eqkh2n_processed.png&w=3840&q=75)
Transcribed Image Text:// Example.java:
class Example
public static void exampleFun()
{
Rectangle s = new Rectangle(5,7);
foo(s);
System.out.println(s.getlength());
}
public static void foo(Rectangle ss)
ss.length = 10;
}
}
// Rectangle.java:
class Rectangle
{
private double length, width;
public Rectangle(double 1, double w)
{
length =
width = w;
- 1;
}
public void setlength(double newLen)
{
length = newLen;
}
public double getlength()
return length;
}
}
The above code produces this compiler error:
Example.java:12: error: length has private access in Rectangle
ss.length = 10;
Which is the best way to fix this error?
![Which is the best way to fix this error?
O In Example.java, instead of:
ss.length = 18;
it should be:
s.length = 10;
O Rectangle is immutable, so we can't change its length.
In Example.java, instead of:
ss.length = 10;
it should be:
ss.setlength(18);
O In Rectangle.java, instead of:
private double length, width;
it should be:
public double length, width;
O In Example.java, instead of:
ss.length = 10;
it should be:
ss.getLength()
= 10;](/v2/_next/image?url=https%3A%2F%2Fcontent.bartleby.com%2Fqna-images%2Fquestion%2F108ede44-c850-4a94-924c-e890d79e0463%2F115fda9b-d1df-4b8d-b289-eeb0024df6e5%2F3c91yc_processed.png&w=3840&q=75)
Transcribed Image Text:Which is the best way to fix this error?
O In Example.java, instead of:
ss.length = 18;
it should be:
s.length = 10;
O Rectangle is immutable, so we can't change its length.
In Example.java, instead of:
ss.length = 10;
it should be:
ss.setlength(18);
O In Rectangle.java, instead of:
private double length, width;
it should be:
public double length, width;
O In Example.java, instead of:
ss.length = 10;
it should be:
ss.getLength()
= 10;
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