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+---
+layout: post
+author: coduinix
+aside: true
+categories:
+  - Functional Programming
+  - Java
+  - Vavr
+title: What the map?!
+excerpt: This is the exercpt
+---
+* Java lists before `map`
+* Java lists with `map` (Stream)
+  * Immutability
+* Vavr lists with `map`
+  * Immutable by default
+* Other containers
+  * `Option`
+  * `Try`
+* What's next?
+  * `flatMap`
+  * `foldLeft`
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