Improve JMH Jar configuration

gradle/spring-module.gradle

@@ -1,5 +1,8 @@
 apply plugin: 'org.springframework.build.compile'
 apply plugin: 'org.springframework.build.optional-dependencies'
+// Uncomment the following for Shadow support in the jmhJar block.
+// Currently commented out due to ZipException: archive is not a ZIP archive
+// apply plugin: 'com.github.johnrengelman.shadow'
 apply plugin: 'me.champeau.gradle.jmh'
 apply from: "$rootDir/gradle/publications.gradle"
 
@@ -8,10 +11,27 @@ dependencies {
 	jmh 'org.openjdk.jmh:jmh-generator-annprocess:1.25'
 	jmh 'net.sf.jopt-simple:jopt-simple:4.6'
 }
+
 jmh {
 	duplicateClassesStrategy = DuplicatesStrategy.EXCLUDE
 }
 
+jmhJar {
+	// Uncomment the following for Shadow's Transformer support.
+	// mergeServiceFiles()
+	// append('META-INF/spring.handlers')
+	// append('META-INF/spring.schemas')
+	// append('META-INF/spring.tooling')
+	exclude 'LICENSE'
+	exclude 'THIRD-PARTY'
+	exclude 'META-INF/license.txt'
+	exclude 'META-INF/notice.txt'
+	exclude 'META-INF/DEPENDENCIES'
+	exclude 'META-INF/LICENSE*'
+	exclude 'META-INF/NOTICE'
+	exclude 'META-INF/THIRD-PARTY'
+}
+
 jar {
 	manifest.attributes["Implementation-Title"] = project.name
 	manifest.attributes["Implementation-Version"] = project.version