# File lib/after_commit/after_savepoint.rb, line 10
          def include_after_savepoint_extensions
            base = ::ActiveRecord::ConnectionAdapters::AbstractAdapter
            Object.subclasses_of(base).each do |klass|
              include_after_savepoint_extension klass
            end
        
            if defined?(JRUBY_VERSION) and defined?(JdbcSpec::MySQL)
              include_after_savepoint_extension JdbcSpec::MySQL
            end
          end