Merge pull request #299 from hadryyassine/yh/fix_java_simple_benchmark_demo

 fix (java-simple-benchmark) : Explicitly configure JMH annotation processor in binary-tree benchmark

Author: olyagpl

java-simple-stream-benchmark/pom.xml

@@ -35,7 +35,7 @@ questions.
     <name>Simple Java stream benchmark</name>
 
     <prerequisites>
-        <maven>4.0</maven>
+        <maven>3.8.8</maven>
     </prerequisites>
 
     <properties>
@@ -51,24 +51,24 @@ questions.
             <artifactId>jmh-core</artifactId>
             <version>${jmh.version}</version>
         </dependency>
-        <dependency>
-            <groupId>org.openjdk.jmh</groupId>
-            <artifactId>jmh-generator-annprocess</artifactId>
-            <version>${jmh.version}</version>
-            <scope>provided</scope>
-        </dependency>
     </dependencies>
 
     <build>
         <plugins>
             <plugin>
                 <groupId>org.apache.maven.plugins</groupId>
                 <artifactId>maven-compiler-plugin</artifactId>
-                <version>3.1</version>
+                <version>3.8.1</version>
                 <configuration>
-                    <compilerVersion>${javac.target}</compilerVersion>
                     <source>${javac.target}</source>
                     <target>${javac.target}</target>
+                    <annotationProcessorPaths>
+                        <path>
+                            <groupId>org.openjdk.jmh</groupId>
+                            <artifactId>jmh-generator-annprocess</artifactId>
+                            <version>${jmh.version}</version>
+                        </path>
+                    </annotationProcessorPaths>
                 </configuration>
             </plugin>
             <plugin>