Hello! There is a ready-made Java application that was exported to an exe file.
You need to make a check when you start the program for the presence of Java installed (as implemented when you start Eclipse).
That is, we launch the program (for example, double-click) ---> the program checks for the presence of an installed JVM ---> if the JVM is installed, the program simply starts, if not installed, it displays a dialog box with the error that need to install java.
No one will tell you how to implement such a structure?)