checkstyle.xml

<?xml version="1.0" encoding="UTF-8"?>
<!--
  ~ MIT License
  ~
  ~ Copyright (c) 2018 Kapralov Sergey
  ~
  ~ Permission is hereby granted, free of charge, to any person obtaining a copy
  ~ of this software and associated documentation files (the "Software"), to deal
  ~ in the Software without restriction, including without limitation the rights
  ~ to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
  ~ copies of the Software, and to permit persons to whom the Software is
  ~ furnished to do so, subject to the following conditions:
  ~
  ~ The above copyright notice and this permission notice shall be included in all
  ~ copies or substantial portions of the Software.
  ~
  ~ THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
  ~ IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
  ~ FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
  ~ AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
  ~ LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
  ~ OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
  ~ SOFTWARE.
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  -->
<!DOCTYPE module PUBLIC
        "-//Puppy Crawl//DTD Check Configuration 1.2//EN"
        "http://www.puppycrawl.com/dtds/configuration_1_2.dtd">
<module name="Checker">
    <module name="JavadocPackage"/>
    <module name="FileTabCharacter"/>

    <module name="TreeWalker">
        <module name="SuppressionCommentFilter"/>

        <module name="CyclomaticComplexity"/>
        <module name="NPathComplexity"/>
        <module name="JavaNCSS"/>

        <module name="IllegalImport"/>
        <module name="RedundantImport"/>
        <module name="UnusedImports"/>

        <module name="Indentation"/>

        <module name="JavadocType">
            <property name="allowUnknownTags" value="true"/>
        </module>
        <module name="JavadocMethod">
            <property name="scope" value="public"/>
            <property name="allowedAnnotations" value="Override"/>
        </module>
    </module>
</module>