Combining JSP with another designmethod, such as StructuredSystemsAnalysisanddesign (SSAD), entailed a lot of wasted effort and opportunities for error.
JSP和其他设计方法，如结构化系统分析和设计(SSAD)，联合，须要为错误浪费许多成果和机会。
2
Currently familiar methodsystems have StructuredsystemsAnalysisandDesign, Prototyping method and Object Oriented method.