checkstyle.xml

<?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
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<!DOCTYPE module PUBLIC "-//Puppy Crawl//DTD Check Configuration 1.3//EN"
        "http://www.puppycrawl.com/dtds/configuration_1_3.dtd">
<module name="Checker">
    <module name="FileTabCharacter"/>
    <module name="SuppressWarningsFilter" />
    <module name="TreeWalker">
        <module name="AvoidStarImport"/>
        <module name="RedundantImport"/>
        <module name="UnusedImports">
                <property name="processJavadoc" value="true"/>
        </module>
        <module name="LineLength">
            <property name="max" value="1000"/>
            <property name="ignorePattern"
                      value="^package.*|^import.*|a href|href|http://|https://|ftp://"/>
        </module>
        <module name="MethodLength"/>
        <module name="MethodParamPad"/>
        <module name="ParenPad"/>
        <module name="EmptyStatement"/>
        <module name="EmptyBlock">
            <property name="option" value="text"/>
        </module>
        <module name="EqualsHashCode"/>
        <module name="IllegalInstantiation"/>
        <!--<module name="InnerAssignment"/>-->
        <module name="MissingSwitchDefault"/>
        <!--<module name="FinalClass"/>-->
        <!--<module name="HideUtilityClassConstructor"/>-->
        <!--<module name="InterfaceIsType"/>-->
        <!--<module name="VisibilityModifier"/>-->
        <module name="ArrayTypeStyle"/>
        <module name="LeftCurly"/>
        <module name="RightCurly"/>
        <module name="UpperEll"/>
        <!--<module name="NoFinalizer"/>-->
        <!--<module name="MissingDeprecated"/>-->
        <module name="WhitespaceAfter">
            <property name="tokens" value="COMMA"/>
        </module>
        <module name="SuppressWarningsHolder" />
    </module>
</module>