src-spring-cloud-commons/1.0.x/checkstyle-checker.xml

<?xml version="1.0"?>
<!DOCTYPE module PUBLIC
		"-//Puppy Crawl//DTD Check Configuration 1.3//EN"
		"https://www.puppycrawl.com/dtds/configuration_1_3.dtd">
<module name="Checker">
	<module name="TreeWalker">
		<!-- this. in front of fields -->
		<module name="RequireThis">
			<property name="checkMethods" value="false"/>
		</module>
		<!-- tabs instead of spaces -->
		<module name="RegexpSinglelineJava">
			<property name="format" value="^\t* "/>
			<property name="message" value="Indent must use tab characters"/>
			<property name="ignoreComments" value="true"/>
		</module>
		<module name="UnusedImports">
			<property name="processJavadoc" value="true" />
		</module>
		<module name="RedundantImport"/>
		<module name="com.puppycrawl.tools.checkstyle.checks.imports.IllegalImportCheck" >
			<property name="illegalPkgs" value="com.google.common"/>
		</module>
	</module>
</module>