Security holes are nothing new, but in this case, the security hole is really bad, and there’s no telling when Oracle will get around to fixing the problem. Plus, how often do you really need Java while browsing the web? Why keep it around?

Should You Disable Java or Uninstall it?
Ideally, both. Otherwise:

If you don’t rely on any applications that use Java, and you don’t visit any sites that require Java in the browser, you should just completely remove the entire framework from your computer.
If you use applications that require Java, you should disable the plugin in the browser.
If you are forced to use Java in the browser for a specific site, you should disable Java in your main browser, and then use an alternate browser just for that one single site.
For regular users, there’s very little reason to keep Java around.

Note: many readers pointed out that the fun and extremely geeky game Minecraft requires Java. Obviously if you’re a geek, you deserve some Minecraft–but you should still disable the Java plugin in the browser.

How to Uninstall Java Entirely: See Full article here> http://www.howtogeek.com/122934/java-is-insecure-and-awful-its-time-to-disable-it-and-heres-how/?utm_source=newsletter&utm_medium=email&utm_campaign=290812