2 <!DOCTYPE module PUBLIC
3 "-//Puppy Crawl//DTD Check Configuration 1.3//EN"
4 "http://www.puppycrawl.com/dtds/configuration_1_3.dtd">
8 Checkstyle configuration that checks the sun coding conventions from:
10 - the Java Language Specification at
11 http://java.sun.com/docs/books/jls/second_edition/html/index.html
13 - the Sun Code Conventions at http://java.sun.com/docs/codeconv/
15 - the Javadoc guidelines at
16 http://java.sun.com/j2se/javadoc/writingdoccomments/index.html
18 - the JDK Api documentation http://java.sun.com/j2se/docs/api/index.html
22 Checkstyle is very configurable. Be sure to read the documentation at
23 http://checkstyle.sf.net (or in your downloaded distribution).
25 Most Checks are configurable, be sure to consult the documentation.
27 To completely disable a check, just comment it out or delete it from the file.
29 Finally, it is worth reading the documentation.
33 <module name="Checker">
35 If you set the basedir property below, then all reported file
36 names will be relative to the specified directory. See
37 http://checkstyle.sourceforge.net/5.x/config.html#Checker
39 <property name="basedir" value="${basedir}"/>
42 <!-- Checks that a package-info.java file exists for each package. -->
43 <!-- See http://checkstyle.sf.net/config_javadoc.html#JavadocPackage -->
44 <module name="JavadocPackage"/>
46 <!-- Checks whether files end with a new line. -->
47 <!-- See http://checkstyle.sf.net/config_misc.html#NewlineAtEndOfFile -->
48 <module name="NewlineAtEndOfFile"/>
50 <!-- Checks that property files contain the same keys. -->
51 <!-- See http://checkstyle.sf.net/config_misc.html#Translation -->
52 <module name="Translation"/>
54 <!-- Checks for Size Violations. -->
55 <!-- See http://checkstyle.sf.net/config_sizes.html -->
56 <module name="FileLength"/>
58 <!-- Checks for whitespace -->
59 <!-- See http://checkstyle.sf.net/config_whitespace.html -->
60 <module name="FileTabCharacter"/>
62 <!-- Miscellaneous other checks. -->
63 <!-- See http://checkstyle.sf.net/config_misc.html -->
64 <module name="RegexpSingleline">
65 <property name="format" value="\s+$"/>
66 <property name="minimum" value="0"/>
67 <property name="maximum" value="0"/>
68 <property name="message" value="Line has trailing spaces."/>
71 <!-- Checks for Headers -->
72 <!-- See http://checkstyle.sf.net/config_header.html -->
73 <!-- <module name="Header"> -->
74 <!-- <property name="headerFile" value="${checkstyle.header.file}"/> -->
75 <!-- <property name="fileExtensions" value="java"/> -->
78 <module name="TreeWalker">
80 <!-- Checks for Javadoc comments. -->
81 <!-- See http://checkstyle.sf.net/config_javadoc.html -->
82 <module name="JavadocMethod"/>
83 <module name="JavadocType"/>
84 <module name="JavadocVariable"/>
85 <module name="JavadocStyle"/>
88 <!-- Checks for Naming Conventions. -->
89 <!-- See http://checkstyle.sf.net/config_naming.html -->
90 <module name="ConstantName"/>
91 <module name="LocalFinalVariableName"/>
92 <module name="LocalVariableName"/>
93 <module name="MemberName"/>
94 <module name="MethodName"/>
95 <module name="PackageName"/>
96 <module name="ParameterName"/>
97 <module name="StaticVariableName"/>
98 <module name="TypeName"/>
101 <!-- Checks for imports -->
102 <!-- See http://checkstyle.sf.net/config_import.html -->
103 <module name="AvoidStarImport"/>
104 <module name="IllegalImport"/> <!-- defaults to sun.* packages -->
105 <module name="RedundantImport"/>
106 <module name="UnusedImports"/>
109 <!-- Checks for Size Violations. -->
110 <!-- See http://checkstyle.sf.net/config_sizes.html -->
111 <module name="LineLength"/>
112 <module name="MethodLength"/>
113 <module name="ParameterNumber"/>
116 <!-- Checks for whitespace -->
117 <!-- See http://checkstyle.sf.net/config_whitespace.html -->
118 <module name="EmptyForIteratorPad"/>
119 <module name="GenericWhitespace"/>
120 <module name="MethodParamPad"/>
121 <module name="NoWhitespaceAfter"/>
122 <module name="NoWhitespaceBefore"/>
123 <module name="OperatorWrap"/>
124 <module name="ParenPad"/>
125 <module name="TypecastParenPad"/>
126 <module name="WhitespaceAfter"/>
127 <module name="WhitespaceAround"/>
130 <!-- Modifier Checks -->
131 <!-- See http://checkstyle.sf.net/config_modifiers.html -->
132 <module name="ModifierOrder"/>
133 <module name="RedundantModifier"/>
136 <!-- Checks for blocks. You know, those {}'s -->
137 <!-- See http://checkstyle.sf.net/config_blocks.html -->
138 <module name="AvoidNestedBlocks"/>
139 <module name="EmptyBlock"/>
140 <module name="LeftCurly"/>
141 <module name="NeedBraces"/>
142 <module name="RightCurly"/>
145 <!-- Checks for common coding problems -->
146 <!-- See http://checkstyle.sf.net/config_coding.html -->
147 <module name="AvoidInlineConditionals"/>
148 <module name="EmptyStatement"/>
149 <module name="EqualsHashCode"/>
150 <module name="HiddenField"/>
151 <module name="IllegalInstantiation"/>
152 <module name="InnerAssignment"/>
153 <module name="MagicNumber"/>
154 <module name="MissingSwitchDefault"/>
155 <module name="RedundantThrows"/>
156 <module name="SimplifyBooleanExpression"/>
157 <module name="SimplifyBooleanReturn"/>
159 <!-- Checks for class design -->
160 <!-- See http://checkstyle.sf.net/config_design.html -->
161 <module name="DesignForExtension"/>
162 <module name="FinalClass"/>
163 <module name="HideUtilityClassConstructor"/>
164 <module name="InterfaceIsType"/>
165 <module name="VisibilityModifier"/>
168 <!-- Miscellaneous other checks. -->
169 <!-- See http://checkstyle.sf.net/config_misc.html -->
170 <module name="ArrayTypeStyle"/>
171 <module name="FinalParameters"/>
172 <module name="TodoComment"/>
173 <module name="UpperEll"/>