以下内容是CSDN社区关于javafx错误Exception in Application start method相关内容，如果想了解更多关于Java SE社区其他内容，请访问CSDN社区。

Get to know the JavaFX 2 libraries by way of a practical exercise: refactoring a Swing-based text editor into one that leverages the rich UI features of JavaFX (Part 3).