Change the text in the "output.write" line to what you want the text to say. Save your project. When you run your Java program, it will create a text file you can open in Notepad.

3] Run a Java or JAR file. Now when you double click on the JAR file, it will automatically run like how EXE files execute. If there is a problem with version, the file should inform you.

How to Open a JNLP File. Oracle's Java plug-in supports Java Network Launch Protocol files, which point to Java applets or applications. With Java installed, ...