Function.prototype.apply is the most used builtin function in Octane according to JDK-8025964. It has some potential for optimization.

 - The generic methodhandle is currently created for each invocation, which may involve creation of MethodType or MethodHandle instances.
 - The parameter-spreading case statement does not support enough parameters (this may become obsolete as MethodHandle.invokeWithArguments() becomes more optimized)