How to Compile and Run JavaFX 2.0 Applications Using the Command Line?

Compiling JavaFX Code Using Command Line (JavaFX 2.0)

Compiling JavaFX applications from the Windows command line requires understanding the JavaFX Runtime Environment (JRE). JavaFX classes are available on the default classpath for Oracle Java 8 and beyond, making compilation straightforward using javac and java.

However, if using OpenJDK 8, the JavaFX sources must be built from the OpenJFX repository, and the resulting jfxrt.jar placed on the classpath.

Compilation Steps for JavaFX 2.0 (Java 7)

1. Compile the JavaFX Application: Use the Java Compiler with the following command, replacing placeholders with appropriate paths:

   "%%JDK_HOME%\bin\javac" -classpath "%%JAVAFX_SDK_HOME%\rt\lib\jfxrt.jar" fxservidor.java

2. Run the Compiled Application:

   java -classpath "%%JAVAFX_SDK_HOME%\rt\lib\jfxrt.jar;." Fxservidor

Sample Application

The following modified sample application will compile:

import javafx.application.Application;
import javafx.event.ActionEvent;
import javafx.event.EventHandler;
import javafx.scene.Scene;
import javafx.scene.control.Button;
import javafx.scene.layout.StackPane;
import javafx.stage.Stage;

public class Fxservidor extends Application {

    public static void main(String[] args) {
        launch(args);
    }

    @Override public void start(Stage primaryStage) {        

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