* 1 Enabling Java
    * 2 Testing Java
    * 3 Java downloads
    * 4 Installing or updating Java
          o 4.1 On Mac OS X
          o 4.2 On Linux
          o 4.3 On Solaris Intel
          o 4.4 On Windows
                + 4.4.1 Remove outdated Java files from the browser plugins folder
                + 4.4.2 Add missing registry entry
                + 4.4.3 Workaround if Java is not detected - Advanced
                + 4.4.4 Mozilla Suite only: Check Java Control Panel browser settings
    * 5 Java-related issues
          o 5.1 Java console disabled - Firefox
          o 5.2 Java on Windows Vista
          o 5.3 Memory use
          o 5.4 Java applet causes browser process to remain in memory after exiting the browser
          o 5.5 "Java Plug-in for Netscape Navigator should not be used in Microsoft Internet Explorer"
          o 5.6 "Unable to change browser settings" Java Control Panel warning message
          o 5.7 Missing plugin alert even though Java is installed
          o 5.8 Error applying transforms. Verify that the specified transform paths are valid - Advanced
          o 5.9 Switching Java versions - Advanced
    * 6 External links