I. Introduction
In the context of rapid development of social science and technology, computers have been widely used in various fields and have brought great convenience to people’s daily life and work [1–2]. Among them, Java programming language has been widely applied in computer software, and Java programming language is the most fundamental technical software [3–4]. The Java programming language mainly improves the C++language, which is an extension of the C++language. The Java programming language can be applied to write programs in different platform software. Therefore, corresponding explanations will be provided for the application of Java programming language in computer software development [5].