build/gcheckstyle/tools/java/checkstyle/googlestyle-5.0.xml - LeafOS-Project/android_packages_apps_Messaging - Gitiles

 <?xml version="1.0" encoding="UTF-8"?>
 <!--
     Copyright (C) 2015 The Android Open Source Project

     Licensed under the Apache License, Version 2.0 (the "License");
     you may not use this file except in compliance with the License.
     You may obtain a copy of the License at

          http://www.apache.org/licenses/LICENSE-2.0

     Unless required by applicable law or agreed to in writing, software
     distributed under the License is distributed on an "AS IS" BASIS,
     WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
     See the License for the specific language governing permissions and
     limitations under the License.
 -->
 <!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 -->

 <!-- Checks with numbered comments refer to recommendations made
 by Joshua Bloch in his book Effective Java -->

 <module name="Checker">
   <property name="charset" value="UTF-8"/>
   <module name="SuppressionCommentFilter"/>
   <module name="SuppressionCommentFilter">
     <property name="offCommentFormat" value="__Generated_"/>
     <property name="onCommentFormat" value="END GENERATED CODE"/>
   </module>
   <module name="FileTabCharacter">
     <!-- Checks that there are no tab characters in the file.
     -->
   </module>

   <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 properly formatted.

          The (?&lt;!TODO\(.{0,100}) makes the regex ignore any secondary TODO's on the line
          so that things like //TODO(bob): remove this TODO on 1/1/2020 don't trigger a warning
          because of the second TODO.  (The {0,100} is because java doesn't recoginize arbitrary
          length look backs, but we know each java line should be < 100 chars.)
     -->
     <property name="format" value="((//.*)|(\*.*))(?&lt;!TODO\(.{0,100})(TODO[^(])|(TODO\([^)]*$)" />
     <property name="message" value='All TODOs should be named.  e.g. "TODO(johndoe): Refactor when v2 is released."' />
   </module>


   <!-- All Java AST specific tests live under TreeWalker module. -->
   <module name="TreeWalker">
     <module name="FileContentsHolder"/>
     <!--module name="SuppressWarningsFilter" /-->
     <!--module name="SuppressWarningsHolder" /-->
     <!--

     IMPORT CHECKS

     -->

     <module name="RedundantImport">
       <property name="severity" value="error"/>
     </module>

     <module name="AvoidStarImport">
       <property name="severity" value="error"/>
     </module>

     <module name="UnusedImports">
       <!-- DPL is a notable violator of this rule. -->
       <property name="severity" value="error"/>
       <!-- Imports used only in Javadoc are tolerated. See http://b/838496 -->
       <property name="processJavadoc" value="true"/>
       <message
           key="import.unused"
           value="Unused import: {0}." />
     </module>

     <module name="checkstyle.patches.checks.imports.ImportOrder">
       <!-- Checks for out of order import statements. -->

       <metadata name="altname" value="ImportOrder"/>
       <property name="severity" value="warning"/>
       <property name="groups" value="android,com.android,com.google,*,java,javax"/>
       <!-- This ensures that static imports go first. -->
       <property name="option" value="top"/>
       <property name="tokens" value="STATIC_IMPORT, IMPORT"/>
       <message
           key="import.ordering"
           value="Wrong order for {0} import." />
     </module>

     <!-- Checks that nested classes are not statically imported. -->
     <module name="com.google.devtools.checkstyle.checks.imports.StaticImportNestedClassCheck">
       <metadata name="altname" value="StaticImportNestedClass"/>
       <property name="severity" value="warning"/>
       <message key="import.staticNestedClass"
                value="Use of static import for nested classes is disallowed."/>
     </module>

     <!--

     JAVADOC CHECKS

     -->

     <module name="com.google.devtools.checkstyle.checks.javadoc.GoogleJavadocTypeCheck">
       <!-- Item 28 - Write doc comments for all exposed API elements. -->
       <!-- Ensure all classes with visability greater than or equal to
         protected have class level documentation. -->
       <property name="scope" value="protected"/>
       <property name="severity" value="ignore"/>
       <!-- Style guide doesn't prohibit custom tags. Typos will be caught by other tools. -->
       <property name="allowUnknownTags" value="true"/>
       <property name="allowMissingParamTags" value="true"/>
     </module>

     <!--

     NAMING CHECKS

     -->

     <!-- Item 38 - Adhere to generally accepted naming conventions -->

     <module name="PackageName">
       <!-- Validates identifiers for package names against the
         supplied expression. -->
       <!-- Here the default checkstyle rule restricts package name parts to
         seven characters, this is not in line with common practice at Google.
       -->
       <property name="format" value="^[a-z]+(\.[a-z][a-z0-9]{1,})*$"/>
       <property name="severity" value="warning"/>
     </module>

     <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="com.google.devtools.checkstyle.checks.coding.ConstantNameCheck">
       <!-- Validates that constant fields are named in ALL_CAPS. -->
       <metadata name="altname" value="ConstantName"/>
       <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-Z0-9]*(_[A-Z0-9]+)*$"/>
       <message key="name.invalidPattern"
                value="Variable ''{0}'' is a constant and thus should be in ALL_CAPS."/>
       <property name="severity" value="ignore"/>
     </module>

     <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="ignore"/>
     </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"/>
       <!-- allows for googles deprecated foo_ member naming scheme -->
       <property name="format" value="^[a-z][a-zA-Z0-9]*_?$"/>
       <property name="severity" value="ignore"/>
     </module>

     <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="LineLength">
       <!-- Checks if a line is too long. -->
       <property name="max" value="${com.puppycrawl.tools.checkstyle.checks.sizes.LineLength.max}" default="100"/>
       <property name="severity" value="error"/>

       <!--
         The default ignore pattern exempts the following elements:
           - import statements
           - long URLs inside comments
           - certain JSNI method signatures used in GWT, see http://wiki/Nonconf/GwtInGoogle3Faq#JsniLineBreaks.
       -->

       <!--
            The JSNI/GWT exemption only is for the JNI-style signature, that cannot be split across multiple lines.
            Both the instance expression and the parameter list may and must go on separate lines.

            These examples are exempt:
            <pre>
              private native void foo() /*-{
                // Method call, signature as the only long line (> 100 chars)
                this.
                  @com.google.gwt.foo.bar.baz.ClassUsingJsni::someMethod(Lcom/google/gwt/foo/bar/baz/ParameterType;)
                  (param);

                // Static method call, signature as the only long line (> 100 chars)
                @com.google.gwt.foo.bar.baz.ClassUsingJsni::staticMethod(Lcom/google/gwt/foo/bar/baz/ParameterType;)
                  (param);

                // Method reference in dictionary, signature as the only long line
                var dict = {
                 key:
                   @com.google.gwt.foo.bar.baz.ClassUsingJsni::otherMethod(Lcom/google/gwt/foo/bar/baz/ParameterType;Z),
                 }
             }-*/;
            </pre>

            These exampls are NOT exempt, as the line can be broken further:
            <pre>
              private native void foo() /*-{
                // Instance expression on same line
                this.@com.google.gwt.foo.bar.baz.ClassUsingJsni::someMethod(Lcom/google/gwt/foo/bar/baz/ParameterType;)
                  (param);

                // Parameters on same line
                this.
                  @com.google.gwt.foo.bar.baz.ClassUsingJsni::someMethod(Lcom/google/gwt/foo/bar/baz/ParameterType;)(param);

                // All on one line
                this.@com.google.gwt.foo.bar.baz.ClassUsingJsni::someMethod(Lcom/google/gwt/foo/bar/baz/ParameterType;)(param);
             }-*/;
            </pre>
       -->
       <property name="ignorePattern"
           value="${com.puppycrawl.tools.checkstyle.checks.sizes.LineLength.ignorePattern}"
           default="^(package .*;\s*)|(import .*;\s*)|( *\* *https?://.*)|(\s*@[\w\.\$]+::\w+(?:\([^\(]*\)|\(\)\(\))?[,;]?)|(\s+\* \{@(link|see) [^\s][^\}]*\}[\.,;]?)$"/>
     </module>

     <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="severity" value="warning"/>
       <property name="tokens" value="LITERAL_IF, LITERAL_ELSE, LITERAL_FOR, LITERAL_WHILE, LITERAL_DO"/>
     </module>

     <!-- Checks for empty catch blocks in non-test files. -->
     <module name="com.google.devtools.checkstyle.checks.blocks.EmptyCatchBlockCheck">
       <metadata name="altname" value="EmptyCatchBlock"/>
       <property name="severity" value="error"/>
     </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 there is a single-line comment
       on the last non-blank line preceding the fallen-into case.
       -->
       <property name="reliefPattern"
        value=".*"/>
       <property name="severity" value="error"/>
     </module>


     <!--

     MODIFIERS CHECKS

     -->

     <module name="ModifierOrder">
       <!-- Warn if modifier order is inconsistent with JLS3 8.1.1, 8.3.1, and
            8.4.3.  The prescribed order is:
            public, protected, private, abstract, static, final, transient, volatile,
            synchronized, native, strictfp
         -->
     </module>


     <!--

     WHITESPACE CHECKS

     -->

     <module name="WhitespaceAround">
       <!-- Checks that various tokens are surrounded by whitespace.
            This includes most binary operators and keywords followed
            by regular or curly braces.
       -->
       <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_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, SL_ASSIGN, SR_ASSIGN, STAR, STAR_ASSIGN"/>
       <property name="severity" value="error"/>
       <property name="ignoreEnhancedForColon" value="false"/>
     </module>

     <module name="WhitespaceAfter">
       <!-- Checks that commas, semicolons and typecasts are followed by
            whitespace.
       -->
       <property name="tokens" value="COMMA, SEMI, TYPECAST"/>
     </module>

     <module name="NoWhitespaceAfter">
       <!-- Checks that there is no whitespace after various unary operators.
            Linebreaks are allowed.
       -->
       <property name="tokens" value="BNOT, DEC, DOT, INC, LNOT, UNARY_MINUS,
         UNARY_PLUS"/>
       <property name="allowLineBreaks" value="true"/>
       <property name="severity" value="error"/>
     </module>

     <module name="NoWhitespaceBefore">
       <!-- Checks that there is no whitespace before various unary operators.
            Linebreaks are allowed.
       -->
       <property name="tokens" value="SEMI, DOT, POST_DEC, POST_INC"/>
       <property name="allowLineBreaks" value="true"/>
       <property name="severity" value="error"/>
     </module>

     <module name="ParenPad">
       <!-- Checks that there is no whitespace before close parens or after
            open parens.
       -->
       <property name="severity" value="warning"/>
     </module>

     <!--

     MISC CHECKS

     -->

   </module>
 </module>
	<?xml version="1.0" encoding="UTF-8"?>
	<!--
	Copyright (C) 2015 The Android Open Source Project

	Licensed under the Apache License, Version 2.0 (the "License");
	you may not use this file except in compliance with the License.
	You may obtain a copy of the License at

	http://www.apache.org/licenses/LICENSE-2.0

	Unless required by applicable law or agreed to in writing, software
	distributed under the License is distributed on an "AS IS" BASIS,
	WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
	See the License for the specific language governing permissions and
	limitations under the License.
	-->
	<!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 -->

	<!-- Checks with numbered comments refer to recommendations made
	by Joshua Bloch in his book Effective Java -->

	<module name="Checker">
	<property name="charset" value="UTF-8"/>
	<module name="SuppressionCommentFilter"/>
	<module name="SuppressionCommentFilter">
	<property name="offCommentFormat" value="__Generated_"/>
	<property name="onCommentFormat" value="END GENERATED CODE"/>
	</module>
	<module name="FileTabCharacter">
	<!-- Checks that there are no tab characters in the file.
	-->
	</module>

	<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 properly formatted.

	The (?<!TODO\(.{0,100}) makes the regex ignore any secondary TODO's on the line
	so that things like //TODO(bob): remove this TODO on 1/1/2020 don't trigger a warning
	because of the second TODO. (The {0,100} is because java doesn't recoginize arbitrary
	length look backs, but we know each java line should be < 100 chars.)
	-->
	<property name="format" value="((//.)\|(\.))(?<!TODO\(.{0,100})(TODO[^(])\|(TODO\([^)]$)" />
	<property name="message" value='All TODOs should be named. e.g. "TODO(johndoe): Refactor when v2 is released."' />
	</module>


	<!-- All Java AST specific tests live under TreeWalker module. -->
	<module name="TreeWalker">
	<module name="FileContentsHolder"/>
	<!--module name="SuppressWarningsFilter" /-->
	<!--module name="SuppressWarningsHolder" /-->
	<!--

	IMPORT CHECKS

	-->

	<module name="RedundantImport">
	<property name="severity" value="error"/>
	</module>

	<module name="AvoidStarImport">
	<property name="severity" value="error"/>
	</module>

	<module name="UnusedImports">
	<!-- DPL is a notable violator of this rule. -->
	<property name="severity" value="error"/>
	<!-- Imports used only in Javadoc are tolerated. See http://b/838496 -->
	<property name="processJavadoc" value="true"/>
	<message
	key="import.unused"
	value="Unused import: {0}." />
	</module>

	<module name="checkstyle.patches.checks.imports.ImportOrder">
	<!-- Checks for out of order import statements. -->

	<metadata name="altname" value="ImportOrder"/>
	<property name="severity" value="warning"/>
	<property name="groups" value="android,com.android,com.google,*,java,javax"/>
	<!-- This ensures that static imports go first. -->
	<property name="option" value="top"/>
	<property name="tokens" value="STATIC_IMPORT, IMPORT"/>
	<message
	key="import.ordering"
	value="Wrong order for {0} import." />
	</module>

	<!-- Checks that nested classes are not statically imported. -->
	<module name="com.google.devtools.checkstyle.checks.imports.StaticImportNestedClassCheck">
	<metadata name="altname" value="StaticImportNestedClass"/>
	<property name="severity" value="warning"/>
	<message key="import.staticNestedClass"
	value="Use of static import for nested classes is disallowed."/>
	</module>

	<!--

	JAVADOC CHECKS

	-->

	<module name="com.google.devtools.checkstyle.checks.javadoc.GoogleJavadocTypeCheck">
	<!-- Item 28 - Write doc comments for all exposed API elements. -->
	<!-- Ensure all classes with visability greater than or equal to
	protected have class level documentation. -->
	<property name="scope" value="protected"/>
	<property name="severity" value="ignore"/>
	<!-- Style guide doesn't prohibit custom tags. Typos will be caught by other tools. -->
	<property name="allowUnknownTags" value="true"/>
	<property name="allowMissingParamTags" value="true"/>
	</module>

	<!--

	NAMING CHECKS

	-->

	<!-- Item 38 - Adhere to generally accepted naming conventions -->

	<module name="PackageName">
	<!-- Validates identifiers for package names against the
	supplied expression. -->
	<!-- Here the default checkstyle rule restricts package name parts to
	seven characters, this is not in line with common practice at Google.
	-->
	<property name="format" value="^[a-z]+(\.[a-z][a-z0-9]{1,})*$"/>
	<property name="severity" value="warning"/>
	</module>

	<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="com.google.devtools.checkstyle.checks.coding.ConstantNameCheck">
	<!-- Validates that constant fields are named in ALL_CAPS. -->
	<metadata name="altname" value="ConstantName"/>
	<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-Z0-9](_[A-Z0-9]+)$"/>
	<message key="name.invalidPattern"
	value="Variable ''{0}'' is a constant and thus should be in ALL_CAPS."/>
	<property name="severity" value="ignore"/>
	</module>

	<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="ignore"/>
	</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"/>
	<!-- allows for googles deprecated foo_ member naming scheme -->
	<property name="format" value="^[a-z][a-zA-Z0-9]*_?$"/>
	<property name="severity" value="ignore"/>
	</module>

	<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="LineLength">
	<!-- Checks if a line is too long. -->
	<property name="max" value="${com.puppycrawl.tools.checkstyle.checks.sizes.LineLength.max}" default="100"/>
	<property name="severity" value="error"/>

	<!--
	The default ignore pattern exempts the following elements:
	- import statements
	- long URLs inside comments
	- certain JSNI method signatures used in GWT, see http://wiki/Nonconf/GwtInGoogle3Faq#JsniLineBreaks.
	-->

	<!--
	The JSNI/GWT exemption only is for the JNI-style signature, that cannot be split across multiple lines.
	Both the instance expression and the parameter list may and must go on separate lines.

	These examples are exempt:
	<pre>
	private native void foo() /*-{
	// Method call, signature as the only long line (> 100 chars)
	this.
	@com.google.gwt.foo.bar.baz.ClassUsingJsni::someMethod(Lcom/google/gwt/foo/bar/baz/ParameterType;)
	(param);

	// Static method call, signature as the only long line (> 100 chars)
	@com.google.gwt.foo.bar.baz.ClassUsingJsni::staticMethod(Lcom/google/gwt/foo/bar/baz/ParameterType;)
	(param);

	// Method reference in dictionary, signature as the only long line
	var dict = {
	key:
	@com.google.gwt.foo.bar.baz.ClassUsingJsni::otherMethod(Lcom/google/gwt/foo/bar/baz/ParameterType;Z),
	}
	}-*/;
	</pre>

	These exampls are NOT exempt, as the line can be broken further:
	<pre>
	private native void foo() /*-{
	// Instance expression on same line
	this.@com.google.gwt.foo.bar.baz.ClassUsingJsni::someMethod(Lcom/google/gwt/foo/bar/baz/ParameterType;)
	(param);

	// Parameters on same line
	this.
	@com.google.gwt.foo.bar.baz.ClassUsingJsni::someMethod(Lcom/google/gwt/foo/bar/baz/ParameterType;)(param);

	// All on one line
	this.@com.google.gwt.foo.bar.baz.ClassUsingJsni::someMethod(Lcom/google/gwt/foo/bar/baz/ParameterType;)(param);
	}-*/;
	</pre>
	-->
	<property name="ignorePattern"
	value="${com.puppycrawl.tools.checkstyle.checks.sizes.LineLength.ignorePattern}"
	default="^(package .;\s)\|(import .;\s)\|( \ https?://.)\|(\s@[\w\.\$]+::\w+(?:\([^\(]\)\|\(\)\(\))?[,;]?)\|(\s+\* \{@(link\|see) [^\s][^\}]*\}[\.,;]?)$"/>
	</module>

	<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="severity" value="warning"/>
	<property name="tokens" value="LITERAL_IF, LITERAL_ELSE, LITERAL_FOR, LITERAL_WHILE, LITERAL_DO"/>
	</module>

	<!-- Checks for empty catch blocks in non-test files. -->
	<module name="com.google.devtools.checkstyle.checks.blocks.EmptyCatchBlockCheck">
	<metadata name="altname" value="EmptyCatchBlock"/>
	<property name="severity" value="error"/>
	</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 there is a single-line comment
	on the last non-blank line preceding the fallen-into case.
	-->
	<property name="reliefPattern"
	value=".*"/>
	<property name="severity" value="error"/>
	</module>


	<!--

	MODIFIERS CHECKS

	-->

	<module name="ModifierOrder">
	<!-- Warn if modifier order is inconsistent with JLS3 8.1.1, 8.3.1, and
	8.4.3. The prescribed order is:
	public, protected, private, abstract, static, final, transient, volatile,
	synchronized, native, strictfp
	-->
	</module>


	<!--

	WHITESPACE CHECKS

	-->

	<module name="WhitespaceAround">
	<!-- Checks that various tokens are surrounded by whitespace.
	This includes most binary operators and keywords followed
	by regular or curly braces.
	-->
	<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_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, SL_ASSIGN, SR_ASSIGN, STAR, STAR_ASSIGN"/>
	<property name="severity" value="error"/>
	<property name="ignoreEnhancedForColon" value="false"/>
	</module>

	<module name="WhitespaceAfter">
	<!-- Checks that commas, semicolons and typecasts are followed by
	whitespace.
	-->
	<property name="tokens" value="COMMA, SEMI, TYPECAST"/>
	</module>

	<module name="NoWhitespaceAfter">
	<!-- Checks that there is no whitespace after various unary operators.
	Linebreaks are allowed.
	-->
	<property name="tokens" value="BNOT, DEC, DOT, INC, LNOT, UNARY_MINUS,
	UNARY_PLUS"/>
	<property name="allowLineBreaks" value="true"/>
	<property name="severity" value="error"/>
	</module>

	<module name="NoWhitespaceBefore">
	<!-- Checks that there is no whitespace before various unary operators.
	Linebreaks are allowed.
	-->
	<property name="tokens" value="SEMI, DOT, POST_DEC, POST_INC"/>
	<property name="allowLineBreaks" value="true"/>
	<property name="severity" value="error"/>
	</module>

	<module name="ParenPad">
	<!-- Checks that there is no whitespace before close parens or after
	open parens.
	-->
	<property name="severity" value="warning"/>
	</module>

	<!--

	MISC CHECKS

	-->

	</module>
	</module>