My own fixed version of http://www.instructables.com/id/Creating-a-Chat -Server-Using-Java/ · GitHub
GitHub - Vando7/Java-chat-app-with-JavaFX-GUI: A server-client chat app which can establish a connection between a number of clients and uses multithreading.
Client Server chat application using java swing - TechZoo - Technology Blog
Highscore - smile chat: Eine Mehrbenutzer-Netzwerkanwendung in C++ und Java - Architektur
How to Create a Chat Console Application in Java using Socket
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Please create a chat window application using Javafx | Chegg.com