• It's Multi Threaded And Many Clients Can Connect Concurrently.
• Uses JSON To Talk To Clients.
• There is Another Port To Send And Receive Files.
• Uses MySQL Database.

• It's Multi Threaded For Sending And Receiving Messages And Files.
• Uses JFoenix Material Design Library.
• User Can Create Groups And Channels.
• Before Start Chatting You Must Send Request To The User, He/She Can Accept, Block Or Reject Your Request.
• User Can See Requests, Contacts, Blocked, All Users, Groups, Channels in List Menu.
• User Can Attach Any File To Messages.
• Uses JSON To Talk To Server.
• Show PopUp Notifications For Events.
• Uses FontAwesomeFx.

• Install MySQL Database.
• Add MySQL ConnectorJ To Server Module Dependency.
• Add Server/jarDependency To Server Module And Client/jarDependency To Client Module.
• Run Server/Database/sql.sql For Creating "Messenger" Schema And It's Tables.
• Compile And Enjoy!!!!

You Can Add So Many Features To This Messenger, After That You Should Make Pull Request To Merge This Changes To Main Source Code (After My Review And Approval).