Java stopped working in Konqueror

[Patrick O'Callaghan]

I don't use Java much (basically just for the New York Times Acrostic
puzzle every two week) but it seems to have stopped working. It
definitely did work 2 weeks ago, and I'm not aware of changing anything
in either Java or the configuration of Konq. In fact the config looks
fine, the Java binary exists, Java is enabled on all pages, I cleaned
the Konq cache and reloaded, and nothing works. Not even the Java test
page at http://java.com/en/download/help/testvm.xml

kdebase-4.4.2-1.fc12.x86_64, F12 fully updated
"Path to Java executable": java-1.6.0-openjdk-1.6.0.0-37.b17.fc12.x86_64

Opening the same page in Firefox works. FF uses the same Java rpm, but
with the
plugin /usr/lib/jvm/java-1.6.0-openjdk-1.6.0.0.x86_64/jre/lib/amd64/IcedTeaPlugin.so

poc