I added this code but only brings the original created page date, isn't bringing the published date

I add logger (info, debug and error) and the only thing that shows is null, is not throwing error and isn't entering in the catch of the try catch block

Yes it is, this is the crx of how it look, even have the date of today that I make the republish 

I tried but even if I republish the page it's still doesn't bringing the published date page

I tried it but still only bringing me the creation page date instead of the published page date

Hello, I tried the code but when I build it I have the next error:It says that currentPage doesn't have the method is Activated.Is there's an alternative for that method or a package that have that method?I'm using this one:import com.day.cq.wcm.api.Page;

what happens is that I have the code elaborated with the part you give me, and it works, but I have tested this code in localhost and in dev environment, and in both it works perfectly, but when I deploy it to stage (QA) it doesn't work, it doesn't bring me the value of the publish date.I add a try ...

Hello, what happens is that I have a component that has its own java sling model, what I need is to get the date of publication of the page (that is, the date on which you create the page and click the publish button).I already have the code and the logic ready.I have tested this code in localhost a...

Hey, It actually works, but for some reason, I tried this into localhost and dev environment and works, but when I deployed into stage (QA) doesn't work, do you know why?

Hello I have a sling java model for component in a page, what I want to do is to take the publish date (this means, the date when you create a page in AEM and click into the publish button)According to the research that I do, the value of the date of publication of the page of AEM is in the crx and ...