checkstyle.xml

<?xml version="1.0"?>
<!DOCTYPE module PUBLIC
          "-//Puppy Crawl//DTD Check Configuration 1.3//EN"
          "http://www.puppycrawl.com/dtds/configuration_1_3.dtd">

<!-- Checkstyle configuration that checks the sun coding conventions from: 
	- the Java Language Specification at http://java.sun.com/docs/books/jls/second_edition/html/index.html 
	- the Sun Code Conventions at http://java.sun.com/docs/codeconv/ - the Javadoc 
	guidelines at http://java.sun.com/j2se/javadoc/writingdoccomments/index.html 
	- the JDK Api documentation http://java.sun.com/j2se/docs/api/index.html 
	- some best practices Checkstyle is very configurable. Be sure to read the 
	documentation at http://checkstyle.sf.net (or in your downloaded distribution). 
	Most Checks are configurable, be sure to consult the documentation. To completely 
	disable a check, just comment it out or delete it from the file. Finally, 
	it is worth reading the documentation. -->

<module name="Checker">
	<!-- If you set the basedir property below, then all reported file names 
		will be relative to the specified directory. See http://checkstyle.sourceforge.net/5.x/config.html#Checker 
		<property name="basedir" value="${basedir}"/> -->




	<!-- Checks whether files end with a new line. -->
	<!-- See http://checkstyle.sf.net/config_misc.html#NewlineAtEndOfFile -->
	<module name="NewlineAtEndOfFile">
		<property name="severity" value="ignore" />
	</module>

    <module name="Translation">
      <property name="severity" value="ignore"/>
    </module>
    
	<module name="FileLength" />

	<module name="LineLength">
		<property name="max" value="200" />
		<property name="tabWidth" value="4" />
		<property name="fileExtensions" value="java"/>
	</module>
	
	

	<!-- Checks for Headers -->
	<!-- See http://checkstyle.sf.net/config_header.html -->
	<!-- <module name="Header"> -->
	<!-- <property name="headerFile" value="${checkstyle.header.file}"/> -->
	<!-- <property name="fileExtensions" value="java"/> -->
	<!-- </module> -->

	<module name="TreeWalker">


		<!-- Checks for Naming Conventions. -->
		<!-- See http://checkstyle.sf.net/config_naming.html -->
		<module name="ConstantName">
			<property name="format" value="^log(ger)?|[A-Z][A-Z0-9]*(_[A-Z0-9]+)*$" />
		</module>
		<module name="LocalFinalVariableName" />
		<module name="LocalVariableName" />
		<module name="MemberName" />
		<module name="MethodName" />
		<module name="PackageName" />
		<module name="ParameterName" />
		<module name="StaticVariableName" />
		<module name="TypeName" />

		<!-- Checks for imports -->
		<!-- See http://checkstyle.sf.net/config_import.html -->
		<module name="AvoidStarImport" />
		<module name="IllegalImport" /> <!-- defaults to sun.* packages -->
		<module name="RedundantImport" />
		<module name="UnusedImports" />

		<module name="MethodLength" />

		<!-- Checks for whitespace -->
		<!-- See http://checkstyle.sf.net/config_whitespace.html -->
		<module name="EmptyForIteratorPad" />
		<module name="GenericWhitespace" />
		<module name="MethodParamPad" />
		<module name="NoWhitespaceAfter" />
		<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" />
		<module name="LeftCurly" />
		<module name="NeedBraces" />
		<module name="RightCurly" />

		<!-- Checks for common coding problems -->
		<!-- See http://checkstyle.sf.net/config_coding.html -->
		<module name="EmptyStatement" />
		<module name="EqualsHashCode" />
		<module name="HiddenField">
			<property name="ignoreSetter" value="true" />
			<property name="ignoreConstructorParameter" value="true" />
		</module>
		<module name="IllegalInstantiation" />
		<module name="InnerAssignment" />
		<module name="MagicNumber">
			<property name="ignoreAnnotation" value="true" />
		</module>
		<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="HideUtilityClassConstructor" />
		<module name="InterfaceIsType">
			<property name="severity" value="ignore" />
		</module>
		<module name="VisibilityModifier" />

		<!-- Miscellaneous other checks. -->
		<!-- See http://checkstyle.sf.net/config_misc.html -->
		<module name="ArrayTypeStyle" />

		<module name="TodoComment" />
		<module name="UpperEll" />

	</module>

</module>