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Start your free trialjatinder kumar
Courses Plus Student 4,886 Pointswhy I this code is not passing challenge?
User author = new User("Jatinder","Kumar");
public class ForumPost {
private User mAuthor;
private String mTitle;
private String mDescription;
ForumPost(User author,String title,String description)
{
mAuthor=author;
mTitle=title;
mDescription=description;
}
public String getDescription() {
return mDescription;
}
public User getAuthor() {
return mAuthor;
}
public String getTitle() {
return mTitle;
}
// TODO: We need to expose the description
}
public class User {
private String mFirstName;
private String mLastName;
public User(String firstName, String lastName) {
// TODO: Set the private fields here
mFirstName=firstName;
mLastName=lastName;
}
public String getFirstName()
{
return mFirstName;
}
public String getLastName()
{
return mLastName;
}
}
public class Forum {
private String mTopic;
Forum(String Topic)
{
mTopic=Topic;
}
public String getTopic() {
return mTopic;
}
public void addPost(ForumPost post) {
System.out.printf("New post from %s %s about %s.\n",
post.getAuthor().getFirstName(),
post.getAuthor().getLastName(),
post.getTitle());
}
}
public class Example {
public static void main(String[] args) {
System.out.println("Starting forum example...");
if (args.length < 2) {
System.out.println("first and last name are required. eg: java Example Craig Dennis");
}
Forum forum = new Forum("Java");
// Take the first two elements passed args
User author = new User("Jatinder","Kumar");
// Add the author, title and description
ForumPost post = new ForumPost("Jatinder","SEO","SEO is very good technique to promote the business");
forum.addPost(post);
}
}
1 Answer
Jeremy Hill
29,567 PointsWhen you instantiate the User class the arguments passed in should be from the command line so the line of code should look like this:
User author = new User(args[0], args[1]);
Then when you go to add the user you instantiated to the ForumPost object "post" you should just put in 'author' as the first parameter then you can add a title and a description of your choosing.