class Gem::SilentUI::NullIO

# File lib/rubygems/user_interaction.rb, line 646
def flush
end

# File lib/rubygems/user_interaction.rb, line 649
def gets(*args)
end

# File lib/rubygems/user_interaction.rb, line 643
def print(*args)
end

# File lib/rubygems/user_interaction.rb, line 640
def puts(*args)
end

# File lib/rubygems/user_interaction.rb, line 652
def tty?
  false
end