releng/coding-conventions/resources/checkstyle/config.xml

<?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">

<module name="Checker">

	<!-- http://checkstyle.sourceforge.net/config_misc.html#NewlineAtEndOfFile -->
	<module name="NewlineAtEndOfFile">
		<!-- Require a Unix line delimiter at end of file. -->
		<property name="lineSeparator" value="lf" />
	</module>

	<!-- http://checkstyle.sourceforge.net/config_regexp.html#RegexpMultiline -->
	<module name="RegexpMultiline">
		<!-- Match from the first illegal line delimiter to the end of file. -->
		<property name="format" value="(\r\n|\r)(.*(\r\n|\r|\n))*.*" />
		<property name="message" value="Found non-Unix line delimiter(s)." />
	</module>

	<!-- http://checkstyle.sourceforge.net/config_whitespace.html#FileTabCharacter -->
	<module name="FileTabCharacter" />

	<!-- http://checkstyle.sourceforge.net/config.html#TreeWalker -->
	<module name="TreeWalker">

		<!-- http://checkstyle.sourceforge.net/config_coding.html#CovariantEquals -->
		<module name="CovariantEquals" />

		<!-- http://checkstyle.sourceforge.net/config_coding.html#EmptyStatement -->
		<module name="EmptyStatement" />

		<!-- http://checkstyle.sourceforge.net/config_coding.html#EqualsHashCode -->
		<module name="EqualsHashCode" />

		<!-- http://checkstyle.sourceforge.net/config_coding.html#DefaultComesLast -->
		<module name="DefaultComesLast" />

		<!-- http://checkstyle.sourceforge.net/config_design.html#MutableException -->
		<module name="MutableException" />

		<!-- http://checkstyle.sourceforge.net/config_imports.html#RedundantImport -->
		<module name="RedundantImport" />

		<!-- http://checkstyle.sourceforge.net/config_metrics.html#CyclomaticComplexity -->
		<module name="CyclomaticComplexity">
			<property name="max" value="7" />
			<property name="severity" value="warning" />
		</module>

		<!-- http://checkstyle.sourceforge.net/config_metrics.html#NPathComplexity -->
		<module name="NPathComplexity">
			<property name="max" value="200" />
			<property name="severity" value="warning" />
		</module>

		<!-- http://checkstyle.sourceforge.net/config_misc.html#UpperEll -->
		<module name="UpperEll" />

		<!-- http://checkstyle.sourceforge.net/config_misc.html#ArrayTypeStyle -->
		<module name="ArrayTypeStyle">
			<!-- Disallow C-style array type declarations like "String args[]". -->
			<property name="javaStyle" value="true" />
		</module>

		<!-- http://checkstyle.sourceforge.net/config_modifier.html#ModifierOrder -->
		<module name="ModifierOrder" />

		<!-- http://checkstyle.sourceforge.net/config_modifier.html#RedundantModifier -->
		<module name="RedundantModifier" />

		<!-- http://checkstyle.sourceforge.net/config_naming.html -->
		<module name="ClassTypeParameterName">
			<property name="format" value="^[A-Z][0-9]*$" />
		</module>

		<!-- http://checkstyle.sourceforge.net/config_naming.html -->
		<module name="ConstantName">
		<property name="format"
              value="^[A-Z][A-Z0-9]*(_*[A-Z0-9]+)*$"/>
		</module>

		<!-- http://checkstyle.sourceforge.net/config_naming.html -->
		<module name="LocalFinalVariableName" />

		<!-- http://checkstyle.sourceforge.net/config_naming.html -->
		<module name="LocalVariableName" />

		<!-- http://checkstyle.sourceforge.net/config_naming.html -->
		<module name="MethodTypeParameterName">
			<property name="format" value="^[A-Z][0-9]*$" />
		</module>

		<!-- http://checkstyle.sourceforge.net/config_naming.html -->
		<module name="PackageName">
			<property name="format" value="^[a-z]+(\.[a-z][a-z0-9]*)*$" />
		</module>

		<!-- http://checkstyle.sourceforge.net/config_naming.html -->
		<module name="ParameterName" />

		<!-- http://checkstyle.sourceforge.net/config_naming.html -->
		<module name="TypeName" />

		<!-- http://checkstyle.sourceforge.net/config_regexp.html#RegexpSinglelineJava -->
		<module name="RegexpSinglelineJava">
			<property name="format" value="\s+$" />
			<property name="message"
				value="Found trailing whitespace outside of a comment." />
			<property name="ignoreComments" value="true" />
		</module>

		<!-- http://checkstyle.sourceforge.net/config_whitespace.html#GenericWhitespace -->
		<module name="GenericWhitespace" />

		<!-- http://checkstyle.sourceforge.net/config_whitespace.html#NoWhitespaceAfter -->
		<module name="NoWhitespaceAfter">
			<!-- All tokens except ARRAY_INIT. -->
			<property name="tokens"
				value="BNOT, DEC, DOT, INC, LNOT, UNARY_MINUS, UNARY_PLUS" />
			<property name="allowLineBreaks" value="false" />
		</module>

		<!-- http://checkstyle.sourceforge.net/config_whitespace.html#NoWhitespaceBefore -->
		<module name="NoWhitespaceBefore">
			<property name="tokens" value="SEMI, POST_DEC, POST_INC" />
			<property name="allowLineBreaks" value="false" />
		</module>
		<module name="NoWhitespaceBefore">
			<property name="tokens" value="DOT" />
			<property name="allowLineBreaks" value="true" />
		</module>

		<!-- http://checkstyle.sourceforge.net/config_whitespace.html#TypecastParenPad -->
		<module name="TypecastParenPad" />

		<!-- http://checkstyle.sourceforge.net/config_whitespace.html#WhitespaceAfter -->
		<module name="WhitespaceAfter">
			<property name="tokens" value="COMMA, SEMI, TYPECAST" />
		</module>

		<!-- http://checkstyle.sourceforge.net/config_whitespace.html#WhitespaceAround -->
		<module name="WhitespaceAround">
			<!-- All tokens except LCURLY, RCURLY. -->
			<property name="tokens"
				value="ASSIGN,
				BAND,
				BAND_ASSIGN,
				BOR,
				BOR_ASSIGN,BSR,
				BSR_ASSIGN,
				BXOR,
				BXOR_ASSIGN,
				COLON,
				DIV,
				DIV_ASSIGN,
				EQUAL,
				GE,
				GT,
				LAND,
				LE,
				LITERAL_ASSERT,
				LITERAL_CATCH,
				LITERAL_DO,
				LITERAL_ELSE,
				LITERAL_FINALLY,
				LITERAL_FOR,
				LITERAL_IF,
				LITERAL_RETURN,
				LITERAL_SYNCHRONIZED,
				LITERAL_TRY,
				LITERAL_WHILE,
				LOR,
				LT,
				MINUS,
				MINUS_ASSIGN,
				MOD,
				MOD_ASSIGN,
				NOT_EQUAL,
				PLUS,
				PLUS_ASSIGN,
				QUESTION,
				SL,
				SLIST,
				SL_ASSIGN,
				SR,
				SR_ASSIGN,
				STAR,
				STAR_ASSIGN,
				TYPE_EXTENSION_AND" />
			<property name="ignoreEnhancedForColon" value="false" />
		</module>
	</module>
</module>