A conflict between Java versions 7u10 and above and previous standalone installations of JavaFX can cause Firefox to not recognize installed Java versions.
En konflikt mellan Java version 7u10 och senare och tidigare fristående installationer av JavaFX kan orsaka att Firefox inte känner igen installerade Java-versioner.
If you recently completed your Java software installation, restart your browser (close all browser windows and re-open) to enable the newly installed Java version in the browser.
Om du nyligen slutförde en installation av Java-programvara kan du behöva starta om webbläsaren (stänga alla webbläsarfönster och öppna webbläsaren på nytt) för att aktivera den nyligen installerade Java-versionen i webbläsaren.
Try to run same applet and verify it is now running using latest version of Java installed in your system.
How can I find which version of Java is installed without running an applet in Windows or Mac?
Hur tar jag reda på vilken version av Java som är installerad utan att köra en applet i Windows eller på en Mac?
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