Removing unused variables

SOL005/NSPerformanceManagement-API/environment/variables.txt

@@ -15,21 +15,25 @@ ${NFVO_CHECKS_NOTIF_ENDPOINT}    1
 
 ${MOCK_SERVER_JAR}    ../../../bin/mockserver-netty-5.5.0-jar-with-dependencies.jar
 
-${testOptionalMethods}    0
+#${testOptionalMethods}    0
+
 
 ${callback_port}    9091
 ${callback_uri}    http://172.22.1.7
 ${unreachable_callback_uri}    http://not-reachable-uri
 ${callback_endpoint}    /nspm/subscriptions
-${callback_endpoint_error}    /subs_404
-${sleep_interval}    20s
+#${callback_endpoint_error}    /subs_404
+
+#${sleep_interval}    20s
+
 
 ${invalid_etag}    invalid etag
 
 ${total_polling_time}   2 min
 ${polling_interval}     10 sec
 
-${objectType}           my_type
+#${objectType}           my_type
+
 ${pmJobObjectInstanceId}     my_id
 ${thresholdObjectInstanceId}     my_id
 ${performanceMetric}    cpu_util