Existing UI test for JMX Navigator is https://github.com/pospisilf/jbosstools-fuse/blob/b7ab43472200e06f7b2b56ae673b6ef466095e6d/uitests/tests/org.jboss.tools.fuse.ui.bot.tests/src/org/jboss/tools/fuse/ui/bot/tests/JMXNavigatorServerTest.java
but it is handling only `Local Processes` so we need to extend this UI test to cover also `Server Connections` option