POM: remove duplicate dependencies

Author: tpietzsch

pom.xml

@@ -217,17 +217,6 @@
 			<version>${commons-collections4.version}</version>
 			<scope>test</scope>
 		</dependency>
-		<!-- JMH -->
-		<dependency>
-			<groupId>org.openjdk.jmh</groupId>
-			<artifactId>jmh-core</artifactId>
-			<scope>test</scope>
-		</dependency>
-		<dependency>
-			<groupId>org.openjdk.jmh</groupId>
-			<artifactId>jmh-generator-annprocess</artifactId>
-			<scope>test</scope>
-		</dependency>
 
 		<!-- JMH -->
 		<dependency>