How to remove java from mac Java vulnerability in recent months is often used by hackers as a loophole to attack Mac installed the old version of Java. Flashback malware and bugs in Java 7 makes Apple replace the slogan "It does not get PC viruses" to "It's build to be safe".
Most new Mac owners do not have to worry about exploitation at the top because Java is not installed automatically since OS X 10.7 launched. But for users of OS X 10.6, Java is most likely still attached and carried to OS X updates. Finding out if Java is installed on OS X, and how to uninstall often asked by Mac users. But actually what it is Java, and do you need it?
What is Java?
For those who are not familiar with programming terms, the Java is a small component that serves to run Java-based applications. Almost all applications in OS X is now not require eliminating Java Java will not bring great impact in the use of OS X every day.
Chances are you do not need Java if OS X will never ask you to install Java when it wants to run an application. Even if you already have Java, simply by turning off Java in the settings so any Java-based application will not be able to walk through Java components are switched on again.
Step by Step Uninstall Java
The thing to do first is to make sure Java is installed on the Mac. You can try to run Java Preferences in Utilities. If OS X asks as shown below, then we can be sure Java is not installed on your Mac, and you can stop reading this article.
For Java removes from the machine, simply delete all the files located in the following locations. Enter the path down through the Finder by pressing Command + Shift + G:
/ System / Library / Java / JavaVirtualMachines /
You must enter the admin password to delete the above file. Removes the file above is enough to prevent a Java run on Mac. For those who want to clean up Java completely able to access multiple paths again and delete the file in question. Open the folder via the Finder as the previous step.
~ / Library / Caches /
Then find and delete the folder named Java. Folder stores temporary files that have been used by the Java-based applications.
Later moved to:
/ System / Library / Frameworks /
And delete a folder called JavaVM.framework. Folder only contains a link pointing to a file in a folder that was previously deleted JavaVirtualMachines.
Disable Or Uninstall?
Actually you can simply turn off Java without the need to go through the uninstall process. Run Java Preferences and uncheck each component in the window, the Java application can not run until you turn it back on. This step is more advisable if you want to prevent Java is running on the machine.
If there are questions about uninstall Java on the Mac, please leave in the comments