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Start your free trialBrian Haucke
13,717 PointsExpected 11 words, but received 12
Created String[] getWords() to return the words from the body of the blog post. When I check my code I get the error "Bummer! Expected 11 words, but received 12". Not sure what I'm doing wrong. Thanks!
package com.example;
import java.util.Date;
public class BlogPost {
private String mAuthor;
private String mTitle;
private String mBody;
private String mCategory;
private Date mCreationDate;
public BlogPost(String author, String title, String body, String category, Date creationDate) {
mAuthor = author;
mTitle = title;
mBody = body;
mCategory = category;
mCreationDate = creationDate;
}
public String getAuthor() {
return mAuthor;
}
public String getTitle() {
return mTitle;
}
public String getBody() {
return mBody;
}
public String getCategory() {
return mCategory;
}
public Date getCreationDate() {
return mCreationDate;
}
public String[] getWords() {
return mBody.toLowerCase().split(" ");
}
}
2 Answers
Nicolas Hampton
44,638 PointsIn the instructions at the top of the problem, it's asking you to use the regular expression "\s+ " to split the strings on. If you use that instead of " ", it should fix the problem.
Brian Haucke
13,717 PointsThanks! "\s+" did the trick.
I tried \s+ previously, but I had put a whitespace after the plus: ("\s+ ") and I got the same error.
Thanks for your help.
Nicolas Hampton
44,638 PointsGlad it worked for you! Hey, if that helped you out, would you mind making that best answer so I can get the points for it? I trying to work my way through this program. Thanks!
Nicolas Hampton
44,638 PointsNicolas Hampton
44,638 PointsHey, thanks for that. Also, in case you want more info on that, Craig glosses over it, but here's a cheat sheet to make any kind of expression you want: http://regexlib.com/CheatSheet.aspx?AspxAutoDetectCookieSupport=1