This document discusses pain relief for headaches caused by Java development and recommends learning the newer Kotlin programming language. It lists some positives of Java but also negatives. It then introduces Kotlin as a relatively new option and provides a link to learn it through exercises in a fun way. The document is written by Nikola Lucic, a software engineer recommending an alternative language to remedy Java headaches.

1. Best painkiller for Java Headache
Nikola Lučić
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First things first

3. Great things about java
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Thing or two about Java

4. Not that great thing(s) about java
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Thing or two about Java

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New(ish) kid in the block - Kotlin

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Learn it fun way 
git clone https://github.com/Kotlin/kotlin-koans

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10. Nikola Lučić
Software engineer @bol.com
nlucic@bol.com
Thanks!
till next time