Gem::Resolver::APISpecification.new

# File tmp/rubies/ruby-4.0.0/lib/rubygems/resolver/api_specification.rb, line 14
def self.new(set, api_data)
  cache_key = [set, api_data]
  cache = @@cache[cache_key]
  return cache if cache
  @@cache[cache_key] = super
end