I don’t know whether to ask the question correctly if I don’t say that I will transfer my question elsewhere.
I am using OSX (Maverick) and I am trying to install JDK 7 to use javaFX. So I downloaded the package .dmgfrom oracle, and when I double-click on the package, I get an error message can't found mountable file systems. I found this warning in the documentation:
If you download Java 7, you will not be able to run Java content in Chrome on Mac OS X and will need to use a 64-bit browser (such as Safari or Firefox) to run Java content within a browser. Additionally, installing Java 7 will disable the ability to use Apple Java 6 on your system.
So how can I install JDK 7 correctly? and is it dangerous to install it? Could this ruin all my settings, knowing that I only want to use JDK 7 to run a java project?
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