"#Kafka-Custom-Serializer-Example"

Menu File –> Import –> Maven –> Existing Maven Projects

Browse to your source code location

Click Finish button to finish the importing

Using commands in create-topics.sh (Linux) and create-topics.bat(Windows)

Open the CustomSerializerMain.java

Right click -> Run As -> Java Application or use the shortcut: Alt+Shift+x, j to start the main method

All the source code are described in: How To Write A Custom Serializer in Apache Kafka