checkstyle.xml

<?xml version="1.0" encoding="UTF-8"?>
<!DOCTYPE module PUBLIC 
	"-//Checkstyle//DTD Checkstyle Configuration 1.3//EN" 
	"https://checkstyle.org/dtds/configuration_1_3.dtd">

<!--
    This configuration file was written by the eclipse-cs plugin configuration editor
-->
<!--
    Checkstyle-Configuration: Alexandre Style
    Description: none
-->
<module name="Checker">
  <property name="severity" value="warning"/>
  <module name="LineLength">
    <property name="max" value="120"/>
  </module>
  <module name="TreeWalker">
    <module name="MethodLength">
       <property name="tokens" value="METHOD_DEF"/>
       <property name="max" value="60"/>
    </module>
    <module name="ConstantName"/>
    <module name="AbbreviationAsWordInName"/>
    <module name="IllegalIdentifierName"/>
    <module name="AbstractClassName"/>
    <module name="PackageName"/>
    <module name="ClassTypeParameterName"/>
    <module name="LocalVariableName"/>
    <module name="MethodTypeParameterName"/>
    <module name="TypeName"/>
    <module name="MethodName"/>
    <module name="MemberName"/>
    <module name="InterfaceTypeParameterName"/>
    <module name="LambdaParameterName"/>
    <module name="StaticVariableName"/>
    <module name="RecordTypeParameterName"/>
    <module name="ParameterName"/>
    <module name="CatchParameterName"/>
    <module name="PatternVariableName"/>
    <module name="RecordComponentName"/>
    <module name="LocalFinalVariableName"/>
	<property name="tabWidth" value="4"/>
        <module name="RegexpSinglelineJava">
             <property name="format" value="^\t* "/>
             <property name="message" value="Indent must use tab characters"/>
             <property name="ignoreComments" value="true"/>
       </module>
    <module name="Indentation">
      <property name="forceStrictCondition" value="true"/>
    </module>
    <module name="MethodLength"/>
    <module name="LeftCurly">
      <property name="option" value="nl"/>
    </module>
    <module name="EmptyCatchBlock"/>
    <module name="NeedBraces">
      <property name="allowSingleLineStatement" value="true"/>
      <property name="allowEmptyLoopBody" value="true"/>
    </module>
    <module name="EmptyBlock"/>
    <module name="RightCurly">
      <property name="option" value="alone_or_singleline"/>
      <property name="tokens" 
          value="LITERAL_TRY,LITERAL_CATCH,LITERAL_FINALLY,LITERAL_IF,LITERAL_ELSE,CLASS_DEF,METHOD_DEF,CTOR_DEF,LITERAL_FOR,LITERAL_WHILE,LITERAL_DO,STATIC_INIT,INSTANCE_INIT,ANNOTATION_DEF,ENUM_DEF,INTERFACE_DEF,RECORD_DEF,COMPACT_CTOR_DEF"/>
    </module>
    <module name="AvoidNestedBlocks"/>
    <module name="OneStatementPerLine"/>
    <module name="ModifiedControlVariable"/>
    <module name="SimplifyBooleanExpression"/>
    <module name="DeclarationOrder"/>
    <module name="EmptyStatement"/>
    <module name="NestedIfDepth">
      <property name="max" value="3"/>
    </module>
    <module name="SimplifyBooleanReturn"/>
    <module name="IllegalThrows"/>
    <module name="ExplicitInitialization"/>
    <module name="UnnecessaryParentheses"/>
    <module name="AvoidNoArgumentSuperConstructorCall"/>
    <module name="OverloadMethodsDeclarationOrder"/>
    <module name="StringLiteralEquality"/>
    <module name="VisibilityModifier"/>
    <module name="OneTopLevelClass"/>
    <module name="InterfaceIsType"/>
    <module name="InnerTypeLast"/>
    <module name="HideUtilityClassConstructor"/>
    <module name="BooleanExpressionComplexity">
      <property name="max" value="6"/>
    </module>
  </module>
</module>