Mac Tips and Tricks Tips and Tricks

Getting Java client apps to run the way you want

I sometimes find the Java setup on my various Apple devices to be a mystery.

Recently, I was trying to get a Java applet to run in the same way on 2 iMacs and my MacBook Air. The applet is a simple vpn client from Juniper that lets me access a Citrix Desktop from any Mac that I can install the Citrix receiver client on so I can work on ‘Company stuff’ from a large screen iMac when I’m sat at home or from my MacBook when I’m on the road (it works fine over 3/4G).

The first thing is that you have to do some configuring of both Java and Safari to get the applet to run at all.

Once that was all done, I could log in from all my Macs, fire up the applet and establish a secure connection.

On two of the Macs, as soon as I fired up the Citrix app, the Java vpn window would show ‘error’. The console showed a Java crash. But on the third Mac, everything worked fi …

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