Andrew McIntyre wrote:
> When a jar is sealed, classes cannot be loaded from multiple if the > package they are in is sealed. You can unseal specific packages, so > that's less of an issue than for signed jars. I believe attempting to > load the same class from different jars if the jars are signed will > cause a SecurityException, but I'm not well versed in the ins and outs > of signed jars. I think signing and sealing are independent concepts. If a class has been loaded from a signed jar, then it won't be loaded again from any jar (within the same class loader), so I don't think there can be any exception there. A sealed package means that all classes within that package must be loaded from the same jar. I assume this is true for a single classloader, not across the vm. Dan.
