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checkstyle.xml
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checkstyle.xml
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<?xml version="1.0" encoding="UTF-8"?>
<!DOCTYPE module PUBLIC
"-//Puppy Crawl//DTD Check Configuration 1.3//EN"
"http://www.puppycrawl.com/dtds/configuration_1_3.dtd">
<!-- This is a checkstyle configuration file. For descriptions of
what the following rules do, please see the checkstyle configuration
page at http://checkstyle.sourceforge.net/config.html -->
<module name="Checker">
<!-- Exclude module-info.java from checks, as CheckStyle does not presently support it -->
<module name="BeforeExecutionExclusionFileFilter">
<property name="fileNamePattern" value="module\-info\.java$"/>
</module>
<module name="SuppressionFilter">
<property name="file" value="${samedir}/checkstyle-suppressions.xml"/>
<property name="optional" value="true"/>
</module>
<module name="Header">
<property name="header"
value="// Copyright (c) Microsoft Corporation. All rights reserved.\n// Licensed under the MIT License."/>
<property name="fileExtensions" value="java"/>
</module>
<!-- Checks that there are no tab characters in the file. -->
<module name="FileTabCharacter" />
<module name="NewlineAtEndOfFile" />
<module name="RegexpSingleline">
<!-- Checks that FIXME is not used in comments. TODO is preferred. -->
<property name="format" value="((//.*)|(\*.*))FIXME"/>
<property name="message" value='TODO is preferred to FIXME. e.g. "TODO(johndoe): Refactor when v2 is released."'/>
</module>
<module name="RegexpSingleline">
<!-- Checks that TODOs are named. (Actually, just that they are followed by an open paren. -->
<property name="format" value="((//.*)|(\*.*))TODO [^(]"/>
<property name="message" value='All TODOs should be named. e.g. "TODO (johndoe): Refactor when v2 is released."'/>
</module>
<!-- <!– Checks that a package-info.java file exists for each package. –>-->
<!-- <!– See http://checkstyle.sf.net/config_javadoc.html#JavadocPackage –>-->
<!-- <module name="JavadocPackage"/>-->
<!-- Enforce line length to 120 char -->
<module name="LineLength">
<property name="max" value="240"/>
<!-- Allow codeSnippet to override max line length -->
<!-- Allow comment with single word to override max line length -->
<property name="ignorePattern" value=".*(\{@codesnippet.*\}|<a href)|^ *\* *[^ ]+$||http://|https://|^ *\* *[^ ]+$"/>
</module>
<!-- All Java AST specific tests live under TreeWalker module. -->
<module name="TreeWalker">
<!-- IMPORT CHECKS -->
<!-- See http://checkstyle.sf.net/config_import.html -->
<module name="AvoidStarImport"/>
<module name="IllegalImport">
<property name="regexp" value="true"/>
<property name="illegalPkgs" value="^(com\.)?sun\.\w*, ^io.opentelemetry"/>
</module>
<module name="RedundantImport"/>
<module name="UnusedImports"/>
<!-- NAMING CHECKS -->
<!-- See http://checkstyle.sf.net/config_naming.html -->
<module name="ConstantName"/>
<module name="LocalFinalVariableName"/>
<module name="LocalVariableName"/>
<module name="MemberName"/>
<module name="MethodName"/>
<module name="PackageName"/>
<module name="ParameterName"/>
<module name="StaticVariableName"/>
<module name="TypeName"/>
<module name="TypeNameCheck">
<!-- Validates static, final fields against the
expression "^[A-Z][a-zA-Z0-9]*$". -->
<metadata name="altname" value="TypeName"/>
<property name="severity" value="warning"/>
</module>
<module name="ConstantNameCheck">
<!-- Validates non-private, static, final fields against the supplied
public/package final fields "^[A-Z][A-Z0-9]*(_[A-Z0-9]+)*$". -->
<metadata name="altname" value="ConstantName"/>
<property name="applyToPublic" value="true"/>
<property name="applyToProtected" value="true"/>
<property name="applyToPackage" value="true"/>
<property name="applyToPrivate" value="false"/>
<property name="format" value="^([A-Z][A-Z0-9]*(_[A-Z0-9]+)*|FLAG_.*)$"/>
<message key="name.invalidPattern"
value="Variable ''{0}'' should be in ALL_CAPS (if it is a constant) or be private (otherwise)."/>
<property name="severity" value="warning"/>
</module>
<!-- <module name="MissingDeprecated"/>-->
<module name="StaticVariableNameCheck">
<!-- Validates static, non-final fields against the supplied
expression "^[a-z][a-zA-Z0-9]*_?$". -->
<metadata name="altname" value="StaticVariableName"/>
<property name="applyToPublic" value="true"/>
<property name="applyToProtected" value="true"/>
<property name="applyToPackage" value="true"/>
<property name="applyToPrivate" value="true"/>
<property name="format" value="^[a-z][a-zA-Z0-9]*_?$"/>
<property name="severity" value="warning"/>
</module>
<module name="MemberNameCheck">
<!-- Validates non-static members against the supplied expression. -->
<metadata name="altname" value="MemberName"/>
<property name="applyToPublic" value="true"/>
<property name="applyToProtected" value="true"/>
<property name="applyToPackage" value="true"/>
<property name="applyToPrivate" value="true"/>
<property name="format" value="^[a-z][a-zA-Z0-9]*$"/>
<property name="severity" value="warning"/>
</module>
<!-- <module name="EqualsAvoidNullCheck"/>-->
<module name="MethodNameCheck">
<!-- Validates identifiers for method names. -->
<metadata name="altname" value="MethodName"/>
<property name="format" value="^[a-z][a-zA-Z0-9]*(_[a-zA-Z0-9]+)*$"/>
<property name="severity" value="warning"/>
</module>
<module name="ParameterName">
<!-- Validates identifiers for method parameters against the
expression "^[a-z][a-zA-Z0-9]*$". -->
<property name="severity" value="warning"/>
</module>
<module name="LocalFinalVariableName">
<!-- Validates identifiers for local final variables against the
expression "^[a-z][a-zA-Z0-9]*$". -->
<property name="severity" value="warning"/>
</module>
<module name="LocalVariableName">
<!-- Validates identifiers for local variables against the
expression "^[a-z][a-zA-Z0-9]*$". -->
<property name="severity" value="warning"/>
</module>
<!-- <!– LENGTH and CODING CHECKS –>-->
<!-- <module name="LeftCurly">-->
<!-- <!– Checks for placement of the left curly brace ('{'). –>-->
<!-- <property name="severity" value="warning"/>-->
<!-- </module>-->
<!-- <module name="RightCurly">-->
<!-- <!– Checks right curlies on CATCH, ELSE, and TRY blocks are on-->
<!-- the same line. e.g., the following example is fine:-->
<!-- <pre>-->
<!-- if {-->
<!-- ...-->
<!-- } else-->
<!-- </pre>-->
<!-- –>-->
<!-- <!– This next example is not fine:-->
<!-- <pre>-->
<!-- if {-->
<!-- ...-->
<!-- }-->
<!-- else-->
<!-- </pre>-->
<!-- –>-->
<!-- <property name="option" value="same"/>-->
<!-- <property name="severity" value="warning"/>-->
<!-- </module>-->
<!-- <!– Checks for braces around if and else blocks –>-->
<!-- <module name="NeedBraces">-->
<!-- <property name="tokens" value="LITERAL_IF, LITERAL_ELSE, LITERAL_FOR, LITERAL_WHILE, LITERAL_DO"/>-->
<!-- </module>-->
<!-- <module name="UpperEll">-->
<!-- <!– Checks that long constants are defined with an upper ell.–>-->
<!-- <property name="severity" value="error"/>-->
<!-- </module>-->
<!-- <module name="FallThrough">-->
<!-- <!– Warn about falling through to the next case statement. Similar to-->
<!-- javac -Xlint:fallthrough, but the check is suppressed if a single-line comment-->
<!-- on the last non-blank line preceding the fallen-into case contains 'fall through' (or-->
<!-- some other variants which we don't publicized to promote consistency).-->
<!-- –>-->
<!-- <property name="reliefPattern"-->
<!-- value="fall through|Fall through|fallthru|Fallthru|falls through|Falls through|fallthrough|Fallthrough|No break|NO break|no break|continue on"/>-->
<!-- <property name="severity" value="error"/>-->
<!-- </module>-->
<!-- <!– WHITESPACE CHECKS –>-->
<!-- <module name="Indentation">-->
<!-- <property name="basicOffset" value="4"/>-->
<!-- <property name="braceAdjustment" value="0"/>-->
<!-- <property name="caseIndent" value="4"/>-->
<!-- <property name="throwsIndent" value="4"/>-->
<!-- <property name="lineWrappingIndentation" value="4"/>-->
<!-- <property name="arrayInitIndent" value="4"/>-->
<!-- </module>-->
<!-- <!– Checks for whitespace –>-->
<!-- <!– See http://checkstyle.sf.net/config_whitespace.html –>-->
<!-- <module name="EmptyForIteratorPad"/>-->
<!-- <module name="MethodParamPad"/>-->
<!-- <module name="NoWhitespaceAfter">-->
<!-- <property name="tokens" value="INC,DEC,UNARY_MINUS,UNARY_PLUS,BNOT,LNOT,DOT,ARRAY_DECLARATOR,INDEX_OP"/>-->
<!-- </module>-->
<!-- <module name="NoWhitespaceBefore"/>-->
<!-- <module name="OperatorWrap"/>-->
<!-- <module name="ParenPad"/>-->
<!-- <module name="TypecastParenPad"/>-->
<!-- <module name="WhitespaceAfter"/>-->
<!-- <module name="WhitespaceAround"/>-->
<!-- <!– Modifier Checks –>-->
<!-- <!– See http://checkstyle.sf.net/config_modifiers.html –>-->
<!-- <module name="ModifierOrder"/>-->
<!-- <module name="RedundantModifier"/>-->
<!-- <!– Checks for blocks. You know, those {}'s –>-->
<!-- <!– See http://checkstyle.sf.net/config_blocks.html –>-->
<!-- <module name="AvoidNestedBlocks"/>-->
<!-- <module name="EmptyBlock"/>-->
<!-- <!– Checks for common coding problems –>-->
<!-- <!– See http://checkstyle.sf.net/config_coding.html –>-->
<!-- <module name="EmptyStatement"/>-->
<!-- <module name="EqualsHashCode"/>-->
<!-- <module name="IllegalInstantiation"/>-->
<!-- <module name="InnerAssignment"/>-->
<!-- <!– Updated on 03/17/2014: –>-->
<!-- <!– Added ignore. Code is generated so magic numbers are not a largish issue. –>-->
<!-- <!– <module name="MagicNumber" /> –>-->
<!-- <module name="MissingSwitchDefault"/>-->
<!-- <module name="SimplifyBooleanExpression"/>-->
<!-- <module name="SimplifyBooleanReturn"/>-->
<!-- <!– Checks for class design –>-->
<!-- <!– See http://checkstyle.sf.net/config_design.html –>-->
<!-- <module name="FinalClass"/>-->
<!-- <module name="InterfaceIsType"/>-->
<!-- <module name="VisibilityModifier">-->
<!-- <property name="protectedAllowed" value="true"/>-->
<!-- <property name="packageAllowed" value="true"/>-->
<!-- </module>-->
<!-- <!– Miscellaneous other checks. –>-->
<!-- <!– See http://checkstyle.sf.net/config_misc.html –>-->
<!-- <module name="ArrayTypeStyle"/>-->
<!-- <!–Checks for package naming and name length limit. Package names have to starting with either–>-->
<!-- <!–'com.microsoft.azure' or 'com.azure', and then the extension names should only contains–>-->
<!-- <!–characters 'a' to 'z' with no more than 30 characters and the package names should be no–>-->
<!-- <!–more than 80 characters.–>-->
<!-- <module name="PackageName">-->
<!-- <property name="format" value="^(?=.{9,80}$)((com.microsoft|com.azure)(\.[a-z]{1,30})*)+$"/>-->
<!-- </module>-->
<!-- <!– Javadoc checks –>-->
<!-- <!– See http://checkstyle.sf.net/config_javadoc.html –>-->
<!-- <module name="JavadocMethod">-->
<!-- <property name="accessModifiers" value="public, protected"/>-->
<!-- </module>-->
<!-- <module name="MissingJavadocMethod"/>-->
<!-- <module name="MissingJavadocType"/>-->
<!-- <module name="MissingJavadocPackage"/>-->
</module>
</module>