javax.management.InstanceNotFoundException: java.lang:type=GarbageCollector,name=PS MarkSweep
        at com.sun.jmx.interceptor.DefaultMBeanServerInterceptor.getMBean(DefaultMBeanServerInterceptor.java:1095) ~[na:1.8.0_131]
        at com.sun.jmx.interceptor.DefaultMBeanServerInterceptor.getAttribute(DefaultMBeanServerInterceptor.java:643) ~[na:1.8.0_131]
        at com.sun.jmx.mbeanserver.JmxMBeanServer.getAttribute(JmxMBeanServer.java:678) ~[na:1.8.0_131]
        at javax.management.remote.rmi.RMIConnectionImpl.doOperation(RMIConnectionImpl.java:1443) ~[na:1.8.0_131]
        at javax.management.remote.rmi.RMIConnectionImpl.access$300(RMIConnectionImpl.java:76) ~[na:1.8.0_131]
        at javax.management.remote.rmi.RMIConnectionImpl$PrivilegedOperation.run(RMIConnectionImpl.java:1307) ~[na:1.8.0_131]
        at javax.management.remote.rmi.RMIConnectionImpl.doPrivilegedOperation(RMIConnectionImpl.java:1399) ~[na:1.8.0_131]
        at javax.management.remote.rmi.RMIConnectionImpl.getAttribute(RMIConnectionImpl.java:637) ~[na:1.8.0_131]
        at sun.reflect.GeneratedMethodAccessor58.invoke(Unknown Source) ~[na:na]
        at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) ~[na:1.8.0_131]
        at java.lang.reflect.Method.invoke(Method.java:483) ~[na:1.8.0_131]
        at sun.rmi.server.UnicastServerRef.dispatch(UnicastServerRef.java:323) ~[na:1.8.0_131]
        at sun.rmi.transport.Transport$1.run(Transport.java:178) ~[na:1.8.0_131]
        at sun.rmi.transport.Transport$1.run(Transport.java:175) ~[na:1.8.0_131]
        at java.security.AccessController.doPrivileged(Native Method) ~[na:1.8.0_131]
        at sun.rmi.transport.Transport.serviceCall(Transport.java:174) ~[na:1.8.0_131]
        at sun.rmi.transport.tcp.TCPTransport.handleMessages(TCPTransport.java:557) ~[na:1.8.0_131]
        at sun.rmi.transport.tcp.TCPTransport$ConnectionHandler.run0(TCPTransport.java:812) ~[na:1.8.0_131]
        at sun.rmi.transport.tcp.TCPTransport$ConnectionHandler.run(TCPTransport.java:671) ~[na:1.8.0_131]
        at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1142) [na:1.8.0_131]
        at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:617) [na:1.8.0_131]
        at java.lang.Thread.run(Thread.java:745) [na:1.8.0_131]
        at sun.rmi.transport.StreamRemoteCall.exceptionReceivedFromServer(StreamRemoteCall.java:276) ~[na:1.8.0_131]
        at sun.rmi.transport.StreamRemoteCall.executeCall(StreamRemoteCall.java:253) ~[na:1.8.0_131]
        at sun.rmi.server.UnicastRef.invoke(UnicastRef.java:162) ~[na:1.8.0_131]
        at com.sun.jmx.remote.internal.PRef.invoke(Unknown Source) ~[na:na]
        at javax.management.remote.rmi.RMIConnectionImpl_Stub.getAttribute(Unknown Source) ~[na:1.8.0_131]
        at javax.management.remote.rmi.RMIConnector$RemoteMBeanServerConnection.getAttribute(RMIConnector.java:903) ~[na:1.8.0_131]
        at com.zabbix.gateway.JMXItemChecker.getStringValue(JMXItemChecker.java:148) [zabbix-java-gateway-3.2.6.jar:na]
        at com.zabbix.gateway.ItemChecker.getJSONValue(ItemChecker.java:88) ~[zabbix-java-gateway-3.2.6.jar:na]
        at com.zabbix.gateway.JMXItemChecker.getValues(JMXItemChecker.java:93) [zabbix-java-gateway-3.2.6.jar:na]
        at com.zabbix.gateway.SocketProcessor.run(SocketProcessor.java:62) [zabbix-java-gateway-3.2.6.jar:na]
        at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1142) [na:1.8.0_131]
        at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:617) [na:1.8.0_131]
        at java.lang.Thread.run(Thread.java:748) [na:1.8.0_131]