SonarQube Java 3.1 发布，此版本在有关故障检测中新嵌入了 7 条规则。其主要更新信息如下：
错误修改：
[SONARJAVA-922] - "super" symbol should be defined for enum and classes having object as superclass
[SONARJAVA-927] - Annotations on enum constant is not available in SyntaxTree
[SONARJAVA-930] - S2109 Analysis fail if annotation is declared in the same compilation unit as the expression accessing it via reflection
[SONARJAVA-933] - NumberFormatException in S2437, S2183
[SONARJAVA-934] - ReflectionOnNonRuntimeAnnotationCheck : ClassCastException
[SONARJAVA-953] - FP on S1151: too many lines counted
[SONARJAVA-956] - Multiple issues generated by squid:S1217 when nesting try-finally
[SONARJAVA-959] - FP on S2109: Do not add issue if symbol of the annotation is unknown
[SONARJAVA-960] - FP on S1168 no issue should be raised when method is annotated with @CheckForNull or @Nullable
[SONARJAVA-961] - Deprecate rule StringEqualityComparisonCheck / Strings should be compared using "equals()"
[SONARJAVA-963] - Rule MethodCyclomaticComplexity is not feeding EffortToFix - Linear Functions have no effect
[SONARJAVA-971] - BytecodeCompleter does not set supertype when class not found
[SONARJAVA-986] - S1168 FP and fail of analysis when lambda block returns null
性能改善：
[SONARJAVA-167] - Provide an API to access information about Symbols and Types from checks
[SONARJAVA-903] - S1120 Indentation Check: support tabWidth parameter
[SONARJAVA-907] - S117 Bad local and method variable name: For loop counter should be ignored
[SONARJAVA-920] - FP on S1312 : this rule should not apply to method parameters.
[SONARJAVA-921] - S2068 should also log an issue when calling a method with two literal parameters and when the value of the first literal is "password"
[SONARJAVA-924] - FP on S1181: Exclude catch of throwable that uses Guava Closer.
[SONARJAVA-925] - FP S1452 : generic wildcards in return type should not raise an issue for private methods
[SONARJAVA-929] - Extend resolution of annotations to fields and methods
[SONARJAVA-931] - Add variable symbols for method parameters in semantic
[SONARJAVA-515] - Rule: "Object" should not be extended
[SONARJAVA-923] - Rule: S2112 "URL.hashCode" and "URL.equals" should be avoided
[SONARJAVA-928] - Rule: S2259 Null pointers should not be dereferenced
[SONARJAVA-932] - Rule S2696: Instance methods should not write to "static" fields
[SONARJAVA-947] - Rule S2674: The value returned from a stream read should be checked
[SONARJAVA-948] - Rule S2718: "DateUtils.truncate" from Apache Commons Lang library should not be used
[SONARJAVA-957] - Rule S2695: "PreparedStatement" and "ResultSet" methods should be called with valid indices
软件详情：http://jira.codehaus.org/secure/ReleaseNote.jspa?projectId=12830&version=20958
下载地址：http://repository.codehaus.org/org/codehaus/sonar-plugins/java/sonar-java-plugin/3.1/sonar-java-plugin-3.1.jar
来自:开源中国社区
