rules.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 rules for FidoCadJ project.
    Authors: Davide Bucci
 -->

<module name = "Checker">
    <property name="charset" value="UTF-8"/>
    <property name="severity" value="warning"/>
    <property name="fileExtensions" value="java, properties, xml"/>
    <module name="JavadocPackage"/>
    <module name="FileTabCharacter">
        <property name="eachLine" value="true"/>
    </module>
	<module name="SuppressionCommentFilter">
		<property name="offCommentFormat" value="CHECKSTYLE.OFF\: ([\w\|]+)"/>
		<property name="onCommentFormat" value="CHECKSTYLE.ON\: ([\w\|]+)"/>
		<property name="checkFormat" value="$1"/>
	</module>	
    <module name="TreeWalker">
    	<module name="JavadocType">
   			<property name="scope" value="public"/>
		</module>
		<module name="JavadocMethod">
		   <property name="scope" value="public"/>
		</module>
        <module name="OuterTypeFilename"/>
        <module name="FileContentsHolder"/>
        <module name="LineLength">
            <property name="max" value="80"/>
        </module>
        <module name="Indentation">
        	<property name="basicOffset" value="4"/>
    		<property name="forceStrictCondition" value="false"/>
    		<property name="caseIndent" value="4"/>
    		<property name="braceAdjustment" value="0"/>
		</module>
		<module name="LeftCurly">
			<property name="option" value="nl"/>
			<property name="tokens" value="CLASS_DEF,INTERFACE_DEF,METHOD_DEF"/>
		</module>
		<module name="LeftCurly">
			<property name="option" value="nlow"/>
			<property name="tokens" value="LITERAL_IF"/>
		</module>
		<module name="Regexp">
			<property name="format" value="[ \t]+$"/>
			<property name="illegalPattern" value="true"/>
			<property name="message" value="Line has trailing spaces."/>
    	</module>
    	<module name="MemberName">
  			<property name="format" value="^[a-z][a-zA-Z0-9_]*$"/>
		</module>
		<module name="MethodName">
  			<property name="format" value="^[a-z][a-zA-Z0-9_]*$"/>
		</module>
		<module name="TypeName">
  			<property name="format" value="^[A-Z][a-zA-Z0-9_]*$"/>
		</module>
		<module name="MissingOverride"/>
    </module>
</module>