Toools to Analysis and Design in ABAP Objects

Hi All?

Somebody knows about an "Analysis and Design Tools" from SAP? I need choice an tools to documentation class in ABAP Objects. Or, is there other like free tools for JAVA?

Is there an Analysis and Design Model recomended from SAP?

Thanks.

Fábio Ferri -

Cosultant - ABAP/XI/ Netweaver.