Java代碼質量度量工具大閱兵

FindBugs

FindBugs, a program which uses static analysis to look for bugs in Java code.  It is free software, distributed under the terms of the Lesser GNU Public License. The name FindBugs™ and the FindBugs logo are trademarked by The University of Maryland. FindBugs has been downloaded more than a million times.

• FindBugs：http://findbugs.sourceforge.net/
• spotbugs(FindBugs繼承者): https://spotbugs.github.io/
• FindBugs Bug Descriptions：http://findbugs.sourceforge.net/bugDescriptions.html
• FindBugs詳解: http://www.cnblogs.com/jiangxinnju/p/6582404.html
• FindBugs Maven Plugin(for Maven 1.x): http://maven-plugins.sourceforge.net/maven-findbugs-plugin/
• FindBugs Maven Plugin(for Maven 2.0+): https://gleclaire.github.io/findbugs-maven-plugin/

CheckStyle

Checkstyle is a development tool to help programmers write Java code that adheres to a coding standard. It automates the process of checking Java code to spare humans of this boring (but important) task. This makes it ideal for projects that want to enforce a coding standard.

• CheckStyle：http://checkstyle.sourceforge.net/
• Eclipse Checkstyle Plug-in: https://sourceforge.net/projects/eclipse-cs/
• Checkclipse: https://sourceforge.net/projects/checkclipse/
• CheckStyle-IDEA: http://plugins.jetbrains.com/plugin/1065-checkstyle-idea
• maven-checkstyle-plugin: http://maven.apache.org/plugins/maven-checkstyle-plugin/

PMD

PMD is a source code analyzer. It finds common programming flaws like unused variables, empty catch blocks, unnecessary object creation, and so forth. It supports Java, JavaScript, Salesforce.com Apex and Visualforce, PLSQL, Apache Velocity, XML, XSL.
Additionally it includes CPD, the copy-paste-detector. CPD finds duplicated code in Java, C, C++, C#, Groovy, PHP, Ruby, Fortran, JavaScript, PLSQL, Apache Velocity, Scala, Objective C, Matlab, Python, Go, Swift and Salesforce.com Apex and Visualforce.

• PMD(various plugin addresses included)：https://pmd.github.io/
• PMD Rules: https://pmd.github.io/pmd-5.3.6/pmd-java/rules/index.html
• maven-pmd-plugin: http://maven.apache.org/plugins/maven-pmd-plugin/

p3c

Alibaba Java Coding Guidelines pmd implements and IDE plugin

• p3c: https://github.com/alibaba/p3c

JDeodorant

JDeodorant is an Eclipse plug-in that detects design problems in Java software, known as code smells, and recommends appropriate refactorings to resolve them.

• JDeodorant: https://github.com/tsantalis/JDeodorant

Jdepend

JDepend traverses Java class file directories and generates design quality metrics for each Java package. JDepend allows you to automatically measure the quality of a design in terms of its extensibility, reusability, and maintainability to manage package dependencies effectively.

• Jdepend：http://www.clarkware.com/software/JDepend.html
• JDepend4Eclipse：http://marketplace.eclipse.org/content/jdepend4eclipse
• JDepend Maven Plugin: http://www.mojohaus.org/jdepend-maven-plugin/index.html

Metrics

• Eclipse Metrics plugin: https://sourceforge.net/projects/metrics/
• Eclipse Metrics plugin continued: https://sourceforge.net/projects/metrics2/
• Metrics 3 - Eclipse Metrics Plugin Continued 'Again': https://github.com/qxo/eclipse-metrics-plugin

Emma

a free Java code coverage tool

• Emma：http://emma.sourceforge.net/ https://github.com/jiangxincode/Emma

• eclemma(Emma Eclipse Plugin, 開始基於Emma後來基於JaCoCo)：http://www.eclemma.org/

• maven-emma-plugin(for Maven 1.x): http://emma.sourceforge.net/maven-emma-plugin/

• emma-maven-plugin(for Maven 2.0+): https://github.com/jiangxincode/emma-maven-plugin

• JaCoCo: https://www.eclemma.org/jacoco/index.html

• Getting 「Skipping JaCoCo execution due to missing execution data file」 upon executing JaCoCo? https://stackoverflow.com/questions/18107375/getting-skipping-jacoco-execution-due-to-missing-execution-data-file-upon-exec

Cobertura

Cobertura is a free Java code coverage reporting tool.

• Cobertura: https://github.com/cobertura/cobertura
• eCobertura(Cobertura Eclipse Plugin)：http://ecobertura.johoop.de/
• cobertura-maven-plugin: http://www.mojohaus.org/cobertura-maven-plugin/
• 學習Maven之Cobertura Maven Plugin: https://www.cnblogs.com/qyf404/archive/2015/12/12/5040593.html

Coverlipse

Coverlipse is an Eclipse plugin that visualizes the code coverage of JUnit Tests. It is unique for it integrates seamlessly in Eclipse. The coverage results are given directly after a JUnit run. This makes it the perfect tool for developers to recognize their tests fullfil their task.

• Coverlipse: http://coverlipse.sourceforge.net/

JavaNCSS

JavaNCSS - A Source Measurement Suite for Java

• JavaNCSS: http://www.kclee.de/clemens/java/javancss/
• javancss-maven-plugin: http://www.mojohaus.org/javancss-maven-plugin/usage.html

Simian

Simian (Similarity Analyser) identifies duplication in Java, C#, C, C++, COBOL, Ruby, JSP, ASP, HTML, XML, Visual Basic, Groovy source code and even plain text files. In fact, simian can be used on any human readable files such as ini files, deployment descriptors, you name it.

• Simian：http://www.harukizaemon.com/simian/
• maven-simian-plugin(for Maven 1.x): http://maven.apache.org/archives/maven-1.x/plugins/simian/
• simian-maven-plugin(for Maven 2.0+): https://github.com/jiangxincode/simian-maven-plugin

注：If you like simian-maven-plugin, you can vote for my answer on http://stackoverflow.com/questions/1077700/how-do-you-use-the-maven-simian-plugin-in-maven2

SourceMonitor

SourceMonitor lets you see inside your software source code to find out how much code you have and to identify the relative complexity of your modules. For example, you can use SourceMonitor to identify the code that is most likely to contain defects and thus warrants formal review.

• SourceMonitor: http://www.campwoodsw.com/
• 代碼度量工具——SourceMonitor的學習和使用：http://www.cnblogs.com/bangerlee/archive/2011/09/18/2178172.html

iPlasma

iPlasma is an integrated environment for quality analysis of object-oriented software systems that includes support for all the necessary phases of analysis: from model extraction (including scalable parsing for C++ and Java) up to high-level metrics-based analysis, or detection of code duplication. iPlasma has three major advantages: extensibility of supported analysis, integration with further analysis tools and scalability, as it was used in the past to analyse large-scale projects in the size of millions of code lines (e.g. Eclipse and Mozilla).

• http://loose.cs.upt.ro/index.php?n=Main.IPlasma

inFusion

Whether you own, are responsible for, or are acquiring software projects in C/C++ or Java, inFusion puts you in full control of architecture and design quality. inFusion makes quality assurance of multi-million LOC systems not merely practical, but effective, successfully handling both object oriented and procedural style code.

• http://www.intooitus.com/products/infusion(deprecated)
• InFusion錯誤類型分析：http://www.cnblogs.com/Leo_wl/p/3493231.html
• 軟件設計度量工具inFusion(一)：inFusion的基本概念: http://blog.csdn.net/aitangyong/article/details/50206419
• 軟件設計度量工具inFusion(二)：看懂inFusion度量結果: http://blog.csdn.net/aitangyong/article/details/50250967

cloc

cloc counts blank lines, comment lines, and physical lines of source code in many programming languages.

• cloc: https://github.com/AlDanial/cloc

額外閱讀

• 淺淡靜態代碼分析工具：http://www.cnblogs.com/hyddd/archive/2008/12/16/1356310.html
• 七款代碼味道識別工具【簡介】：http://blog.csdn.net/lovelion/article/details/18467149
• 以上工具的輸出報告可見：https://jiangxincode.github.io/ApkToolBoxGUI/project-reports.html

歡迎和你們交流技術相關問題：

• 郵箱: jiangxinnju@163.com
• 博客園: http://www.cnblogs.com/jiangxinnju
• GitHub: https://github.com/jiangxincode
• 知乎: https://www.zhihu.com/people/jiangxinnju