It seems like a couple of years ago that Carey figured this out for me. I cannot find the post on the forum even after searching a while.
I'm trying to get to see the code for chapter 12. I used this link and instructions in the past and I could see the different chapters. Now it looks like it is going to git. It shows changes to the file, but not the file. I don't know how to get to the most up to date full example. These are the notes I took from Carey that used to work:
Carey wrote:Under the "src" folder is "main/java" and under that is a folder for every chapter. You just have to dig a little. You don't need to sign up.
When I look at the chapter information it shows changes to the code, but not the code in the book. I'm not sure if I'm looking at git.
I found my communication with O'Reilly and they wrote in the email that they tried the link in the book and it worked for them. They included the link. I can only see the blue text that is saying that it is a hyperlink. I can't figure out how to see the underlying URL. What is funny is that they said they tried the link on their end and it worked. I never knew what was wrong with the url until yesterday. I took a magnifying glass and looked at the URL in the book. It is https://areil.ly/hf.Java_3e_examples. My eyes are fine and I can't see the period between the hf and Java. The person writing to me even sent the incorrect URL back to me saying they tried it and it worked.
Now my trouble is that I only see the changes but not the full code. Sorry I said that already. I should be sleeping now. It's 3:00 am EST.