Oracle Java already includes this plug-in.

To be able to run Java Applets in your browser if you use an OpenJDK Java implementation, you need the additional IcedTea package that provides a browser plug-in for Firefox-like (NPAPI) browsers. I'm not 100% sure, but this way Applets should run in a separate Applet Viewer window. class suffix: java BNCAppletįurther reads about how to compile and run. class file: javac BNCApplet.javaĪfter that, you can run the compiled BNCApplet.class file using the java command, but without the. To run it, you would have to install a JDK (Java Development Kit) like the openjdk-8-jdk package, if you don't have one already: sudo apt-get install openjdk-8-jdkĪfter that, you can use the Java compiler javac to compile the source code BNCApplet.java file to a byte code. java file is a Java source code file, which is a plain text document. I badly need a step-by-step insrtructions to install this applet.Ī. When I File/Open the BNCApplet.java in firefox it simply offers to save the file! (Be aware the forums do not accept user names with a dash '-') Also, logging in lets you avoid the CAPTCHA verification when searching. Update: I have also installed icedtea as suggested by Byte Commander: sudo apt-get install icedtea-8-pluginĪnd checked it in firefox preferences and it is there and active. Welcome If this is your first visit, be sure to check out the FAQ.You will have to register before you can post in the forums. In any case should I be compiling this at all before I can use it as a plugin? And how do I use it as a plugin. I am sure this java program is bug-free and should work flawlessly. Note:īNCApplet1.java uses unchecked or unsafe operations. Note: Recompile with -Xlint:deprecation for details. ^ Note: BNCApplet1.java uses or overrides a deprecated API. Here it is: javac BNCApplet1.javaīNCApplet1.java:51: error: class BigNumCalc is public, should beĭeclared in a file named BigNumCalc.java public class BigNumCalc Which gave me loads of error messages that mean nothing to me. I have installed openjdk using: sudo apt-get install openjdk-8-jdkĪnd tried to compile by: javac BNCApplet.java

The applet is BNCApplet.java that I got from this link: Note: ensure to redact or obfuscate all confidential or identifying information (eg.Can someone please show me how I can use/install a java applet I downloaded to work with my browser (firefox). If you fix the problem yourself, please post your solution, so that others can also learn. ✻ Smokey says: uninstall all unnecessary programs and apps to fight climate change! If you're posting for help, please include the following details, so that we can help you more efficiently: Any distro, any platform! Explicitly noob-friendly.

Install java plugin firefox