JMX mbean operation `setProfileProperty` is not working as expected.

io.fabric8:type=Fabric::setProfileProperty(java.lang.String,java.lang.String,java.lang.String,java.lang.String,java.lang.String)

java.lang.UnsupportedOperationException

	at java.util.Collections$UnmodifiableMap.put(Collections.java:1342)

	at io.fabric8.core.jmx.FabricManager.setProfileProperty(FabricManager.java:560)

	at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)

	at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:57)

	at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)

	at java.lang.reflect.Method.invoke(Method.java:606)

	at sun.reflect.misc.Trampoline.invoke(MethodUtil.java:75)

	at sun.reflect.GeneratedMethodAccessor18.invoke(Unknown Source)

	at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)

	at java.lang.reflect.Method.invoke(Method.java:606)

	at sun.reflect.misc.MethodUtil.invoke(MethodUtil.java:279)

	at com.sun.jmx.mbeanserver.StandardMBeanIntrospector.invokeM2(StandardMBeanIntrospector.java:112)

	at com.sun.jmx.mbeanserver.StandardMBeanIntrospector.invokeM2(StandardMBeanIntrospector.java:46)

	at com.sun.jmx.mbeanserver.MBeanIntrospector.invokeM(MBeanIntrospector.java:237)

	at com.sun.jmx.mbeanserver.PerInterface.invoke(PerInterface.java:138)

	at com.sun.jmx.mbeanserver.MBeanSupport.invoke(MBeanSupport.java:252)

	at javax.management.StandardMBean.invoke(StandardMBean.java:405)

	at com.sun.jmx.interceptor.DefaultMBeanServerInterceptor.invoke(DefaultMBeanServerInterceptor.java:819)

	at com.sun.jmx.mbeanserver.JmxMBeanServer.invoke(JmxMBeanServer.java:801)

	at sun.reflect.GeneratedMethodAccessor19.invoke(Unknown Source)

	at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)

	at java.lang.reflect.Method.invoke(Method.java:606)

	at org.apache.karaf.management.boot.KarafMBeanServerBuilder$MBeanInvocationHandler.invoke(KarafMBeanServerBuilder.java:80)

	at com.sun.proxy.$Proxy0.invoke(Unknown Source)

	at org.jolokia.handler.ExecHandler.doHandleRequest(ExecHandler.java:98)

	at org.jolokia.handler.ExecHandler.doHandleRequest(ExecHandler.java:40)

	at org.jolokia.handler.JsonRequestHandler.handleRequest(JsonRequestHandler.java:89)

	at org.jolokia.backend.MBeanServerExecutorLocal.handleRequest(MBeanServerExecutorLocal.java:109)

	at org.jolokia.backend.MBeanServerHandler.dispatchRequest(MBeanServerHandler.java:102)

	at org.jolokia.backend.LocalRequestDispatcher.dispatchRequest(LocalRequestDispatcher.java:98)

	at org.jolokia.backend.BackendManager.callRequestDispatcher(BackendManager.java:411)

	at org.jolokia.backend.BackendManager.handleRequest(BackendManager.java:158)

	at org.jolokia.http.HttpRequestHandler.executeRequest(HttpRequestHandler.java:197)

	at org.jolokia.http.HttpRequestHandler.handlePostRequest(HttpRequestHandler.java:137)

	at org.jolokia.http.AgentServlet$3.handleRequest(AgentServlet.java:425)

	at org.jolokia.http.AgentServlet.handleSecurely(AgentServlet.java:320)

	at org.jolokia.http.AgentServlet.handle(AgentServlet.java:291)

	at org.jolokia.http.AgentServlet.doPost(AgentServlet.java:259)

	at javax.servlet.http.HttpServlet.service(HttpServlet.java:595)

	at javax.servlet.http.HttpServlet.service(HttpServlet.java:668)

	at org.eclipse.jetty.servlet.ServletHolder.handle(ServletHolder.java:684)

	at org.eclipse.jetty.servlet.ServletHandler$CachedChain.doFilter(ServletHandler.java:1496)

	at io.hawt.web.AuthenticationFilter$2.run(AuthenticationFilter.java:166)

	at java.security.AccessController.doPrivileged(Native Method)

	at javax.security.auth.Subject.doAs(Subject.java:415)

	at io.hawt.web.AuthenticationFilter.executeAs(AuthenticationFilter.java:163)

	at io.hawt.web.AuthenticationFilter.doFilter(AuthenticationFilter.java:130)

	at org.eclipse.jetty.servlet.ServletHandler$CachedChain.doFilter(ServletHandler.java:1467)

	at io.hawt.web.XFrameOptionsFilter.doFilter(XFrameOptionsFilter.java:28)

	at org.eclipse.jetty.servlet.ServletHandler$CachedChain.doFilter(ServletHandler.java:1467)

	at io.hawt.web.CORSFilter.doFilter(CORSFilter.java:42)

	at org.eclipse.jetty.servlet.ServletHandler$CachedChain.doFilter(ServletHandler.java:1467)

	at io.hawt.web.CacheHeadersFilter.doFilter(CacheHeadersFilter.java:37)

	at org.eclipse.jetty.servlet.ServletHandler$CachedChain.doFilter(ServletHandler.java:1467)

	at io.hawt.web.SessionExpiryFilter.process(SessionExpiryFilter.java:147)

	at io.hawt.web.SessionExpiryFilter.doFilter(SessionExpiryFilter.java:46)

	at org.eclipse.jetty.servlet.ServletHandler$CachedChain.doFilter(ServletHandler.java:1467)

	at io.hawt.web.RedirectFilter.process(RedirectFilter.java:73)

	at io.hawt.web.RedirectFilter.doFilter(RedirectFilter.java:38)

	at org.eclipse.jetty.servlet.ServletHandler$CachedChain.doFilter(ServletHandler.java:1467)

	at org.ops4j.pax.web.service.internal.WelcomeFilesFilter.doFilter(WelcomeFilesFilter.java:185)

	at org.eclipse.jetty.servlet.ServletHandler$CachedChain.doFilter(ServletHandler.java:1467)

	at org.eclipse.jetty.servlet.ServletHandler.doHandle(ServletHandler.java:501)

	at org.ops4j.pax.web.service.jetty.internal.HttpServiceServletHandler.doHandle(HttpServiceServletHandler.java:69)

	at org.eclipse.jetty.server.handler.ScopedHandler.handle(ScopedHandler.java:137)

	at org.eclipse.jetty.security.SecurityHandler.handle(SecurityHandler.java:533)

	at org.eclipse.jetty.server.session.SessionHandler.doHandle(SessionHandler.java:231)

	at org.eclipse.jetty.server.handler.ContextHandler.doHandle(ContextHandler.java:1086)

	at org.ops4j.pax.web.service.jetty.internal.HttpServiceContext.doHandle(HttpServiceContext.java:240)

	at org.eclipse.jetty.servlet.ServletHandler.doScope(ServletHandler.java:429)

	at org.eclipse.jetty.server.session.SessionHandler.doScope(SessionHandler.java:193)

	at org.eclipse.jetty.server.handler.ContextHandler.doScope(ContextHandler.java:1020)

	at org.eclipse.jetty.server.handler.ScopedHandler.handle(ScopedHandler.java:135)

	at org.ops4j.pax.web.service.jetty.internal.JettyServerHandlerCollection.handle(JettyServerHandlerCollection.java:75)

	at org.eclipse.jetty.server.handler.HandlerWrapper.handle(HandlerWrapper.java:116)

	at org.eclipse.jetty.server.Server.handle(Server.java:370)

	at org.eclipse.jetty.server.AbstractHttpConnection.handleRequest(AbstractHttpConnection.java:494)

	at org.eclipse.jetty.server.AbstractHttpConnection.content(AbstractHttpConnection.java:982)

	at org.eclipse.jetty.server.AbstractHttpConnection$RequestHandler.content(AbstractHttpConnection.java:1043)

	at org.eclipse.jetty.http.HttpParser.parseNext(HttpParser.java:865)

	at org.eclipse.jetty.http.HttpParser.parseAvailable(HttpParser.java:240)

	at org.eclipse.jetty.server.AsyncHttpConnection.handle(AsyncHttpConnection.java:82)

	at org.eclipse.jetty.io.nio.SelectChannelEndPoint.handle(SelectChannelEndPoint.java:696)

	at org.eclipse.jetty.io.nio.SelectChannelEndPoint$1.run(SelectChannelEndPoint.java:53)

	at org.eclipse.jetty.util.thread.QueuedThreadPool.runJob(QueuedThreadPool.java:608)

	at org.eclipse.jetty.util.thread.QueuedThreadPool$3.run(QueuedThreadPool.java:543)

	at java.lang.Thread.run(Thread.java:744)