Spring 3.0.5 - java.awt.HeadlessException - com.trend.iwss.jscan

Question

I am migrating an application from 2.5.6 version to 3.0.5. First at all, I had to add the -Djava.awt.headless=true parameter to the virtual machine and when I r

Answer 1

at com.trend.iwss.jscan.runtime.PolicyRuntime.showAllowDialog does say it all, some of the policy checking code wantts to show a confirm dialog, either the "jscan" lib is misconfigured or it is only intended for interactive use va a Swing UI. As it turned out in the discussion, the problem is caused by the code being run as an Java ppplet. The security restrictions for Applets cause the executing VM to interactively (via a SWING UI) ask the user for the permission of accessing local files. Local files and applets will hardly work anyway, so the best bet is that you need to bundle your resources (config files etc) into the applet jar and load them via the ClassLoader (e.g. getClass().getClassLoader().getResource("/path/to/props.properties"))