fails:Kernel#respond_to? returns true if obj responds to the given protected method
fails:Kernel#respond_to? returns true if obj responds to the given protected method (include_private = false)

fails:Kernel#respond_to? returns false if obj responds to the given protected method
fails:Kernel#respond_to? returns false if obj responds to the given protected method (include_private = false)

Update tags for 2.0 mode
Update tags for 2.0 mode
