User is able to open the JavaFx application more than once

Question

• I devlop one javafx application.
• And i am deploying that application as native installer which is created with the help of javafx-maven-plugin.
• but after the application is install i am getting problem is that "User is able to open the application more than once".
• so there is any solution in program(code of application) or maven-plugin to run only single instance of application.

Answer 1

There is a JUnique library, this helps the developer to restrict the instantiation of java class component. Please read the documentation -- JUnique Documentation