ModiChecker: Accessibility Excessiveness Analysis Tool for Java Program

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概要

• 論文の詳細を見る

• In object-oriented programs, access modifiers are used to control the accessibility of fields and methods from other objects. Choosing appropriate access modifiers is one of the key factors for easily maintainable programming. In this paper, we propose a novel analysis method named Accessibility Excessiveness (AE) for each field and method in Java program, which is discrepancy between the access modifier declaration and its real usage. We have developed an AE analyzer - ModiChecker which analyzes each field or method of the input Java programs, and reports the excessiveness. We have applied ModiChecker to various Java programs, including several OSS, and have found that this tool is very useful to detect fields and methods with the excessive access modifiers.

著者

• Yoshida Norihiro

  Graduate School Of Information Science Nara Institute Of Science And Technology

• Inoue Katsuro

  Dept. of Computer Science, Graduate School of Information Science and Technology, Osaka University

• Quoc Dotri

  Dept. of Computer Science, Graduate School of Information Science and Technology, Osaka University

• Kobori Kazuo

  Dept. of Computer Science, Graduate School of Information Science and Technology, Osaka University

• Higo Yoshiki

  Dept. of Computer Science, Graduate School of Information Science and Technology, Osaka University

関連論文

• Finding Code Clones for Refactoring with Clone Metrics : A Case Study of Open Source Software
• An Approach to Investigating How a Lack of Software Refactoring Effects Defect Density
• ModiChecker: Accessibility Excessiveness Analysis Tool for Java Program
• Development of a Code Clone Search Tool for Open Source Repositories
• A Clone Detection Approach for a Collection of Similar Large-Scale Software Products (ソフトウェアサイエンス)

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