Run with java8 explicitly

frameworks/Java/jetty-servlet/setup.sh

@@ -6,4 +6,4 @@ source $IROOT/java7.installed
 mvn clean compile assembly:single
 
 cd target
-java -jar jetty-servlet-example-0.2-jar-with-dependencies.jar &
+java -jar jetty-servlet-example-0.2-jar-with-dependencies.jar

frameworks/Java/jetty/benchmark_config.json

@@ -6,7 +6,7 @@
       "json_url": "/json",
       "plaintext_url": "/plaintext",
       "port": 8080,
-      "approach": "Realistic",
+      "approach": "Stripped",
       "classification": "Platform",
       "database": "None",
       "framework": "servlet",

frameworks/Java/jetty/setup.sh

@@ -7,4 +7,4 @@ export JAVA_HOME=/usr/lib/jvm/java-8-oracle
 mvn clean compile assembly:single
 
 cd target
-java -jar jetty-example-0.1-jar-with-dependencies.jar &
+${JAVA_HOME}/bin/java -jar jetty-example-0.1-jar-with-dependencies.jar