When you run the application, from the run configuration, make sure the checkbox 'Use the -XstartOnFirstThread argument when launching with SWT' is not checked.Make sure you call your library JavaFX14 even if you are using a different version.Left black screen shows the number of mine it has. Here i present one playing user interface: In this User interface we can see it has a menu bar two black screen and one button with smile face.

It is same like as windows minesweeper game. Install JavaFX and create a library for it in Eclipse by following these instructions Add this topic to your repo To associate your repository with the minesweeper-game topic, visit your repos landing page and select 'manage topics. I am going to present Minesweeper game for Desktop which is developed in java with the NetBeans IDE.These instructions assume you have Java and Eclipse installed. Although using the Observer as part of this design would make a sense, the idea here was to have a code base that could be used for discussion without knowing about the Observer pattern. This application was also designed to be simple enough to be realizable without the help of the Observer pattern. A Minesweeper game written in Java using the JavaFX client platform. Common best practices not implemented here would include externalizing strings and using icons in the UI, which were judged to be superfluous at this point. The rest of the code has been left to a minimum. The goal of this project is to help illustrate various design decisions related to abstraction, encapsulation, and information hiding, in the context of a complete working application.

Javafx simple minesweeper code