THIS IS A TEST INSTANCE. ALL YOUR CHANGES WILL BE LOST!!!!
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I ran into a similar problem with Red Hat Enterprise Linux because the default JDK is from IBM, and I had to replace wicket's SunJceCrypt and CachingSunJceCryptFactory with my own IBM versions. – Jim Hunziker
Adding id attribute to a tag
Adding explicit id to a tag (div, input, select,...) break the javascript code injected by Wicket (Ajax behavior,...). Because this code use the generated id. So don't use id into html template. – David Bernard