Bump checkstyle from 8.15 to 8.16 (JabRef#4562)

dependabot[bot] · tobiasdiez · commit 1ae85bcf180b · 2018-12-31T12:42:56.000+01:00
Bumps [checkstyle](https://github.com/checkstyle/checkstyle) from 8.15 to 8.16. - [Release notes](https://github.com/checkstyle/checkstyle/releases) - [Commits](checkstyle/checkstyle@checkstyle-8.15...checkstyle-8.16) Signed-off-by: dependabot[bot] <support@dependabot.com>
diff --git a/build.gradle b/build.gradle
@@ -180,7 +180,7 @@ dependencies {
     testCompile "org.testfx:testfx-core:4.0.+"
     testCompile "org.testfx:testfx-junit5:4.0.+"
 
-    checkstyle 'com.puppycrawl.tools:checkstyle:8.15'
+    checkstyle 'com.puppycrawl.tools:checkstyle:8.16'
 }
 
 jacoco {

Original file line number	Diff line number	Diff line change
`@@ -180,7 +180,7 @@ dependencies {`
`180`	`180`	`testCompile "org.testfx:testfx-core:4.0.+"`
`181`	`181`	`testCompile "org.testfx:testfx-junit5:4.0.+"`
`182`	`182`
`183`		`- checkstyle 'com.puppycrawl.tools:checkstyle:8.15'`
	`183`	`+ checkstyle 'com.puppycrawl.tools:checkstyle:8.16'`
`184`	`184`	`}`
`185`	`185`
`186`	`186`	`jacoco {`