<?xml version="1.0"?> <!-- Licensed to the Apache Software Foundation (ASF) under one or more contributor license agreements. See the NOTICE file distributed with this work for additional information regarding copyright ownership. The ASF licenses this file to You under the Apache License, Version 2.0 (the "License"); you may not use this file except in compliance with the License. You may obtain a copy of the License at http://www.apache.org/licenses/LICENSE-2.0 Unless required by applicable law or agreed to in writing, software distributed under the License is distributed on an "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the License for the specific language governing permissions and limitations under the License. --> <ruleset name="commons-math-customized" xmlns="http://pmd.sourceforge.net/ruleset/2.0.0" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xsi:schemaLocation="http://pmd.sourceforge.net/ruleset/2.0.0 http://pmd.sourceforge.net/ruleset_2_0_0.xsd"> <description> This ruleset checks the code for discouraged programming constructs. </description> <rule ref="rulesets/java/basic.xml"/> <rule ref="rulesets/java/braces.xml"/> <rule ref="rulesets/java/comments.xml"> <exclude name="CommentSize"/> </rule> <rule ref="rulesets/java/comments.xml/CommentSize"> <properties> <property name="maxLines" value="200"/> <property name="maxLineLength" value="256"/> </properties> </rule> <rule ref="rulesets/java/empty.xml"/> <rule ref="rulesets/java/finalizers.xml"/> <rule ref="rulesets/java/imports.xml"/> <rule ref="rulesets/java/typeresolution.xml"> <!-- TODO: we should reactivate this rule --> <exclude name="CloneMethodMustImplementCloneable"/> </rule> <!-- TODO: we should reactivate this ruleset --> <!-- <rule ref="rulesets/java/clone.xml"/> --> <rule ref="rulesets/java/unnecessary.xml"> <!-- In many places in Apache Commons Math, there are complex boolean expressions. We do use extra parentheses there as most people do not recall operator precedence, this means even if the parentheses are useless for the compiler, we don't consider them useless for the developer. This is the reason why we disable this rule. --> <exclude name="UselessParentheses"/> <!-- At several places in the optimization package, we set up public "optimize" methods that simply call their base class optimize method. This is intentional and allows to update the javadoc and make sure the additional parameters implemented at the lower class level are properly documented. These new parameters are really taken into accound despite we merely call super.optimize because the top level optimze methods call a protected parseOptimizationData method implemented in the specialized class. This is the reason why we disable this rule. --> <exclude name="UselessOverridingMethod"/> </rule> </ruleset>