上大学1.1 The Growth of OO Methods SHANGHAI JIAO TONG UNIVERSITY In 1965 the first object-oriented (OO)programming language,Simula l,was introduced. Almost immediately interest in OO design began to rapidly grow. This led to the emergence of numerous competing OO design methods. Software EngineeringSoftware Engineering 1.1The Growth of OO Methods In 1965 the first object-oriented (OO) programming language, Simula I, was introduced. Almost immediately interest in OO design began to rapidly grow. This led to the emergence of numerous competing OO design methods