Broaden files covered by checkstyle

Closes gh-16682

spring-boot-parent/pom.xml

@@ -540,7 +540,9 @@
 							<suppressionsLocation>src/checkstyle/checkstyle-suppressions.xml</suppressionsLocation>
 							<includeTestSourceDirectory>true</includeTestSourceDirectory>
 							<propertyExpansion>main.basedir=${main.basedir}</propertyExpansion>
-							<resourceIncludes>**\/*.*</resourceIncludes>
+							<sourceDirectories>./</sourceDirectories>
+							<includes>**/*</includes>
+							<excludes>.git/**/*,target/**/*</excludes>
 						</configuration>
 						<goals>
 							<goal>check</goal>

spring-boot-parent/src/checkstyle/checkstyle-suppressions.xml

@@ -3,7 +3,9 @@
 	"-//Checkstyle//DTD SuppressionFilter Configuration 1.2//EN"
 	"https://checkstyle.org/dtds/suppressions_1_2.dtd">
 <suppressions>
-<suppress files="[\\/]target[\\/]" checks=".*" />
+	<suppress files="[\\/]transaction-logs[\\/]" checks=".*" />
+	<suppress files="[\\/]target[\\/]" checks=".*" />
+	<suppress files="[\\/]build.log" checks=".*" />
 	<suppress files=".+\.[jar|git|ico|p12]" checks=".*" />
 	<suppress files="SpringApplicationTests\.java" checks="FinalClass" />
 	<suppress files=".+Configuration\.java" checks="HideUtilityClassConstructor" />

spring-boot-parent/src/checkstyle/nohttp-whitelist.txt

@@ -1 +1,2 @@
-^http://livereload.com/protocols/official-7$
+^http://livereload.com/protocols/official-7.*
+^http://exslt.org/common.*

spring-boot-samples/pom.xml

@@ -172,7 +172,9 @@
 							<suppressionsLocation>../spring-boot-parent/src/checkstyle/checkstyle-suppressions.xml</suppressionsLocation>
 							<includeTestSourceDirectory>true</includeTestSourceDirectory>
 							<propertyExpansion>main.basedir=${main.basedir}</propertyExpansion>
-							<resourceIncludes>**\/*.*</resourceIncludes>
+							<sourceDirectories>./</sourceDirectories>
+							<includes>**/*</includes>
+							<excludes>.git/**/*,target/**/*</excludes>
 						</configuration>
 						<goals>
 							<goal>check</goal>