SonarQube Java 4.2 发布了。Sonar （SonarQube）是一个开源平台，用于管理源代码的质量。Sonar 不只是一个质量数据报告工具，更是代码质量管理平台。支持的语言包括：Java、PHP、C#、C、Cobol、PL/SQL、Flex 等。SonarQube Java 是Sonar的一个插件，用来分析 Java 代码。 此版本更新如下： SONARJAVA-1801 on rule Unused method parameters should be removed (Code Smell, cert, misra, unused) SONARJAVA-1803 on rule Unused “private” fields should be removed (Code Smell, cert, unused) SONARJAVA-1804 on rule Unused “private” methods should be removed (Code Smell, cert, unused) SONARJAVA-1805 on rule Unused local variables should be removed (Code Smell, unused) SONARJAVA-1810 on rule Non-serializable objects should not be stored in “HttpSession” objects (Bug, cwe) SONARJAVA-1800 on rule Lines should not be too long (Code Smell, convention) 详情：http://www.sonarsource.com/2016/08/26/sonarqube-java-4-2-released/ SonarQube Java 4.2 发布，分析java代码质量下载地址
