checkstyle.xml

<?xml version="1.0" encoding="UTF-8"?>
<!DOCTYPE module PUBLIC "-//Checkstyle//DTD Check 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: Project Checks
    Description: none
-->
<module name="Checker">
  <property name="severity" value="warning"/>
  <property name="charset" value="UTF-8"/>
  <property name="fileExtensions" value="java, properties, xml"/>
  <!-- Filter out Checkstyle warnings that have been suppressed with the @SuppressWarnings annotation -->
  <module name="SuppressWarningsFilter" />

  <module name="TreeWalker">
    <property name="tabWidth" value="4"/>
    <!-- Make the @SuppressWarnings annotations available to Checkstyle -->
    <module name="SuppressWarningsHolder" />
    <module name="OuterTypeFilename"/>
    <module name="IllegalTokenText">
      <property name="tokens" value="STRING_LITERAL, CHAR_LITERAL"/>
      <property name="format" value="\\u00(08|09|0(a|A)|0(c|C)|0(d|D)|22|27|5(C|c))|\\(0(10|11|12|14|15|42|47)|134)"/>
      <property name="message" value="Avoid using corresponding octal or Unicode escape."/>
    </module>
    <module name="AvoidEscapedUnicodeCharacters">
      <property name="allowEscapesForControlCharacters" value="true"/>
      <property name="allowByTailComment" value="true"/>
      <property name="allowNonPrintableEscapes" value="true"/>
    </module>
    <module name="OneTopLevelClass"/>
    <module name="NoLineWrap"/>
    <module name="EmptyBlock">
      <property name="option" value="TEXT"/>
      <property name="tokens" value="LITERAL_TRY, LITERAL_FINALLY, LITERAL_IF, LITERAL_ELSE, LITERAL_SWITCH"/>
    </module>
    <module name="NeedBraces"/>
    <module name="RightCurly"/>
    <module name="RightCurly">
      <property name="option" value="alone"/>
      <property name="tokens" value="CLASS_DEF, METHOD_DEF, CTOR_DEF, LITERAL_FOR, LITERAL_WHILE, LITERAL_DO, STATIC_INIT, INSTANCE_INIT"/>
    </module>
    <module name="OneStatementPerLine"/>
    <module name="MultipleVariableDeclarations"/>
    <module name="ArrayTypeStyle"/>
    <module name="FallThrough"/>
    <module name="UpperEll"/>
    <module name="ModifierOrder"/>
    <module name="EmptyLineSeparator">
      <property name="allowNoEmptyLineBetweenFields" value="true"/>
    </module>
    <module name="SeparatorWrap">
      <property name="option" value="nl"/>
      <property name="tokens" value="DOT"/>
    </module>
    <module name="SeparatorWrap">
      <property name="option" value="EOL"/>
      <property name="tokens" value="COMMA"/>
    </module>
    <module name="PackageName">
      <property name="format" value="^[a-z]+(\.[a-z][a-z0-9]*)*$"/>
      <message key="name.invalidPattern" value="Package name ''{0}'' must match pattern ''{1}''."/>
    </module>
    <module name="TypeName">
      <message key="name.invalidPattern" value="Type name ''{0}'' must match pattern ''{1}''."/>
    </module>
    <module name="MemberName">
      <property name="format" value="^[a-z][a-z0-9][a-zA-Z0-9]*$"/>
      <message key="name.invalidPattern" value="Member name ''{0}'' must match pattern ''{1}''."/>
    </module>
    <module name="ParameterName">
      <property name="format" value="^[a-z][a-z0-9][a-zA-Z0-9]*$"/>
      <message key="name.invalidPattern" value="Parameter name ''{0}'' must match pattern ''{1}''."/>
    </module>
    <module name="LocalVariableName">
      <property name="format" value="^[a-z][a-z0-9][a-zA-Z0-9]*$"/>
      <property name="allowOneCharVarInForLoop" value="true"/>
      <message key="name.invalidPattern" value="Local variable name ''{0}'' must match pattern ''{1}''."/>
    </module>
    <module name="ClassTypeParameterName">
      <property name="format" value="(^[A-Z][0-9]?)$|([A-Z][a-zA-Z0-9]*[T]$)"/>
      <message key="name.invalidPattern" value="Class type name ''{0}'' must match pattern ''{1}''."/>
    </module>
    <module name="MethodTypeParameterName">
      <property name="format" value="(^[A-Z][0-9]?)$|([A-Z][a-zA-Z0-9]*[T]$)"/>
      <message key="name.invalidPattern" value="Method type name ''{0}'' must match pattern ''{1}''."/>
    </module>
    <module name="NoFinalizer"/>
    <module name="AbbreviationAsWordInName">
      <property name="allowedAbbreviationLength" value="1"/>
      <property name="allowedAbbreviations" value="IO,MX,KV,MDC,MDCA"/>
      <property name="ignoreFinal" value="false"/>
    </module>
    <module name="OverloadMethodsDeclarationOrder"/>
    <module name="VariableDeclarationUsageDistance"/>
    <module name="CustomImportOrder">
      <property name="sortImportsInGroupAlphabetically" value="true"/>
    </module>
    <module name="MethodParamPad"/>
    <module name="OperatorWrap">
      <property name="option" value="NL"/>
      <property name="tokens" value="BAND, BOR, BSR, BXOR, DIV, EQUAL, GE, GT, LAND, LE, LITERAL_INSTANCEOF, LOR, LT, MINUS, MOD, NOT_EQUAL, PLUS, QUESTION, SL, SR, STAR "/>
    </module>
    <module name="AnnotationLocation">
      <property name="tokens" value="CLASS_DEF, INTERFACE_DEF, ENUM_DEF, METHOD_DEF, CTOR_DEF"/>
    </module>
    <module name="AnnotationLocation">
      <property name="tokens" value="VARIABLE_DEF"/>
      <property name="allowSamelineMultipleAnnotations" value="true"/>
    </module>
    <module name="MethodName">
      <property name="format" value="^[a-z][a-z0-9][a-zA-Z0-9_]*$"/>
      <message key="name.invalidPattern" value="Method name ''{0}'' must match pattern ''{1}''."/>
    </module>
    <module name="EmptyCatchBlock">
      <property name="exceptionVariableName" value="expected"/>
    </module>
    <module name="LocalVariableName">
      <property name="allowOneCharVarInForLoop" value="true"/>
    </module>
    <module name="AvoidStarImport">
      <property name="allowStaticMemberImports" value="true"/>
    </module>
    <module name="DefaultComesLast"/>
    <module name="EqualsHashCode"/>
  </module>
  <module name="LineLength">
    <property name="ignorePattern" value="^package.*|^import.*|a href|href|http://|https://|ftp://"/>
    <property name="max" value="100"/>
  </module>
</module>