obj.rb

class Object
  # include the class specified by +include_class+ into the current namespace,
  # using either its base name or by using a name returned from an optional block,
  # passing all specified classes in turn and providing the block package name
  # and base class name.
  # @deprecated use {Object#java_import}
  def include_class(include_class, &block)
    warn "#{__method__} is deprecated. Use java_import."
    java_import(include_class, &block)
  end
  private :include_class
end