java.lang.ClassLoader.getResources() should have a generic signature rather than a raw return type.
Similarly for findResources, getSystemResources, getBootstrapResources.
Comments
EVALUATION
ClassLoader.{find,get,getSystem}Resources() were generified in the fix for 4964490. The getBootstrapResources() is the implementation that would be nice to be generified but it's not as critical as the public methods.