See http://jenkins.mw.lab.eng.bos.redhat.com/hudson/job/jbosstools-livereload_master_otherOS/jdk=jdk1.8,label_exp=windows/5/testReport/junit/org.jboss.tools.livereload.internal.server.jetty/LiveReloadServerTestCase/shouldReuseSameProxyPortAfterServerRestart/