This site will have limited functionality while we undergo maintenance to improve your experience. If an article doesn't solve your issue and you want to ask a question, we have our support community waiting to help you at @FirefoxSupport on Twitter and/r/firefox on Reddit.

Search Support

Avoid support scams. We will never ask you to call or text a phone number or share personal information. Please report suspicious activity using the “Report Abuse” option.

Learn More

How to enable Java Platform SE 6?

  • 2 cavab
  • 74 have this problem
  • 1 view
  • Last reply by ideato

more options

I am a professional software developer, and the product that I work on requires Java SE 6 30. It also uses a Java applet for a critical part of its functionality. I was using Firefox for debugging through Firebug. How can I enable java(tm) platform se 6 u30? Is there a later version, u31? How can I get it? It is not listed as a Firefox add-on. If neither of these alternatives work, can I install an older version of Firefox that will allow the Java(tm) platform se 6 u30 to be enabled?

I am a professional software developer, and the product that I work on requires Java SE 6 30. It also uses a Java applet for a critical part of its functionality. I was using Firefox for debugging through Firebug. How can I enable java(tm) platform se 6 u30? Is there a later version, u31? How can I get it? It is not listed as a Firefox add-on. If neither of these alternatives work, can I install an older version of Firefox that will allow the Java(tm) platform se 6 u30 to be enabled?

All Replies (2)

more options

You can download the latest version of Java, which is 6 update 31, from www.java.com. It isn't an add-on, it's a plugin, which is why it doesn't show up on the addon website.

more options

Blocked older versions of Java, for security issue for a while

https://support.mozilla.org/en-US/forums/contributors/708284?last=46038#post-46038

thank you