Commit
2d26cf33bdc42801b22c3eecef26b261e564afd9
by GeolyktForbid extension classloaders from being able to load protected classes
This is especially a problem when extension classes interact with classes
loaded by other classloaders. In our case this was a problem that was
experienced when having ASM as a (transitive) dependency of a mod.
(commit: 2d26cf3)