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diff --git a/gemfeed/2022-12-24-ultrarelearning-java-my-takeaways.gmi b/gemfeed/2022-12-24-ultrarelearning-java-my-takeaways.gmi
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--- a/gemfeed/2022-12-24-ultrarelearning-java-my-takeaways.gmi
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@@ -2,8 +2,6 @@
 
 > Published at 2022-12-24T23:18:40+02:00
 
-=> ./ultrarelearning-java-my-takeaways/learnjava.jpg
-
 As a regular participant in the annual Pet Project competition at work, I always try to find a project where I can learn something new. In this post, I would like to share my takeaways after revisiting Java. You can read about my motivations in my "Creative universe" post:
 
 => ./2022-04-10-creative-universe.gmi Creative universe
@@ -16,6 +14,23 @@ However, after that, I became a Linux Sysadmin and mainly continued programming
 
 At my workplace, as an SRE, I don't do Java a lot. I have been reading Java code to understand the software better so I can apply and suggest workarounds or fixes to existing issues and bugs. However, most of our stack is in Java, and our Software Engineers use Java as their primary programming language.
 
+=> ./ultrarelearning-java-my-takeaways/learnjava.jpg
+
+## Table of Contents
+
+* ⇢ (Re)learning Java - My takeaways
+* ⇢ ⇢ Stuck at Java 1.4
+* ⇢ ⇢ (Re)learning & upskilling to Java 18
+* ⇢ ⇢ ⇢ Effective Java
+* ⇢ ⇢ ⇢ Java Pub House
+* ⇢ ⇢ ⇢ Java Concurrency course
+* ⇢ ⇢ ⇢ Read a lot of Java code
+* ⇢ ⇢ ⇢ Observed Java code reviews
+* ⇢ ⇢ ⇢ Took ownership of a roadmap-Java project
+* ⇢ ⇢ The good
+* ⇢ ⇢ The bad and the ugly
+* ⇢ ⇢ Conclusion
+
 ## Stuck at Java 1.4
 
 Over time, I had been missing out on many new features that were added to the language since Java 1.4, so I decided to implement my next Pet Project in Java and learn every further aspect of the language as my main goal. Of course, I still liked the idea of winning a Pet Project Prize, but my main objective was to level up my Java skills.