7032850: MethodHandle.invokeGeneric throws unspecified RuntimeException if parameterized method is called
Summary: Implement invocation corner cases, including correct type conversions and interface type enforcement.
Reviewed-by: never

Summary: rename invokeGeneric to invoke
Reviewed-by: never, twisti

Summary: package and class renaming only; delete unused methods and classes; add @since tags; no code changes
Reviewed-by: twisti

Summary: move everything into a single package; remove all multi-package machinery
Reviewed-by: twisti, forax

Summary: remove NoAccessException, replace it by ReflectiveOperationException subtypes; adjust javadoc of exceptions
Reviewed-by: twisti

Summary: misc. EG changes and polishes (excluding 7013417)
Reviewed-by: twisti

Summary: Implement MH.asVarargsCollector, etc., and remove withTypeHandler.
Reviewed-by: twisti

Summary: JDK changes which run atop the corresponding JVM hook
Reviewed-by: never, twisti