# File lib/builder/xchar.rb, line 12
12:   def self.check_for_name_collision(klass, method_name, defined_constant=nil)
13:     if klass.instance_methods.include?(method_name)
14:       fail RuntimeError,
15:         "Name Collision: Method '#{method_name}' is already defined in #{klass}"
16:     end
17:   end