I maintain an Eclipse RCP application launched with WebStart. Java 7 u45 made some security changes, and now my application crashes on startup.
I've added to the manifest:
Permissions: all-permissions
Codebase: *
Trusted-Library: true
This removed all of the warning messages from the Control Panel. But I still have a classloader issue when trying to load the first necessary class from my jar. This is new to update 45. To add to the complication, my application uses Eclipse RCP, so the classloading is through OSGi.