mp_checkstyle_rules.xml

<?xml version="1.0" encoding="UTF-8"?>
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* See the NOTICE file(s) distributed with this work for additional
* information regarding copyright ownership.
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* Licensed under the Apache License, Version 2.0 (the "License");
* You may not use this file except in compliance with the License.
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*
*     http://www.apache.org/licenses/LICENSE-2.0
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* distributed under the License is distributed on an "AS IS" BASIS,
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<!DOCTYPE module PUBLIC
    "-//Puppy Crawl//DTD Check Configuration 1.3//EN"
    "http://checkstyle.sourceforge.net/dtds/configuration_1_3.dtd">

<module name="Checker">
    <module name="FileLength">
        <property name="max" value="3500"/>
        <property name="fileExtensions" value="java"/>
    </module>
    <module name="FileTabCharacter"/>
    <module name="LineLength">
        <property name="max" value="150"/>
        <property name="ignorePattern" value="@version|@see"/>
    </module>
    <module name="TreeWalker">
        <module name="ConstantName">
            <property name="format" value="^(([A-Z][A-Z0-9]*(_[A-Z0-9]+)*))$"/>
        </module>
        <module name="LocalVariableName"/>
        <module name="MethodName">
            <property name="format" value="^_?[a-z][a-zA-Z0-9]*$"/>
        </module>
        <module name="PackageName"/>
        <module name="LocalFinalVariableName">
            <property name="format" value="^(([A-Z][A-Z0-9]*(_[A-Z0-9]+)*))$"/>
        </module>
        <module name="ParameterName"/>
        <module name="StaticVariableName"/>

        <module name="TypeName">
            <property name="format" value="^_?[A-Z][a-zA-Z0-9]*$|packageinfo"/>
        </module>
        <module name="AvoidStarImport">
            <property name="excludes"
                      value="java.io,java.net,java.util,jakarta.enterprise.inject.spi,jakarta.enterprise.context,org.testng.Assert"/>
        </module>
        <module name="IllegalImport"/>
        <module name="RedundantImport"/>
        <module name="UnusedImports"/>
        <module name="MethodLength">
            <property name="max" value="250"/>
        </module>
        <module name="ParameterNumber">
            <property name="max" value="11"/>
        </module>
        <module name="EmptyBlock">
            <property name="option" value="text"/>
        </module>
        <module name="NeedBraces"/>
        <module name="LeftCurly">
            <property name="option" value="EOL"/>
        </module>
        <module name="EmptyStatement"/>
        <module name="EqualsHashCode"/>
        <module name="DefaultComesLast"/>
        <module name="MissingSwitchDefault"/>
        <module name="FallThrough"/>
        <module name="MultipleVariableDeclarations"/>
        <module
            name="com.puppycrawl.tools.checkstyle.checks.design.DesignForExtensionCheck">
            <property name="severity" value="ignore"/>
        </module>
        <module name="HideUtilityClassConstructor"/>
        <module
            name="com.puppycrawl.tools.checkstyle.checks.design.VisibilityModifierCheck">
            <property name="packageAllowed" value="true"/>
            <property name="protectedAllowed" value="true"/>
            <property name="publicMemberPattern" value="^serialVersionUID"/>
            <property name="severity" value="warning"/>
        </module>
        <module name="UpperEll"/>
    </module>
</module>