GeoServer macOS picks up system extensions

WARNING: Module not found [ssl]
2017-09-26 13:26:49.011:INFO::startup executor: Logging initialized @6732ms
2017-09-26 13:26:49.162:INFO:oejs.Server:startup executor: jetty-9.2.13.v20150730
2017-09-26 13:26:49.178:INFO:oejdp.ScanningAppProvider:startup executor: Deployment monitor [file:/Applications/GeoServer.app/Contents/Java/webapps/] at interval 1
2017-09-26 13:26:49.870:INFO:oejw.StandardDescriptorProcessor:startup executor: NO JSP Support for /geoserver, did not find org.eclipse.jetty.jsp.JettyJspServlet
2017-09-26 13:26:50.176:WARN:oejuc.AbstractLifeCycle:startup executor: FAILED o.e.j.w.WebAppContext@2ab98c8f{/geoserver,file:/Applications/GeoServer.app/Contents/Java/webapps/geoserver/,STARTING}{/geoserver}: java.lang.NoClassDefFoundError: Could not initialize class javax.media.jai.JAI
java.lang.NoClassDefFoundError: Could not initialize class javax.media.jai.JAI
	at org.geoserver.GeoserverInitStartupListener.contextInitialized(GeoserverInitStartupListener.java:93)
	at org.eclipse.jetty.server.handler.ContextHandler.callContextInitialized(ContextHandler.java:800)
	at org.eclipse.jetty.servlet.ServletContextHandler.callContextInitialized(ServletContextHandler.java:444)
	at org.eclipse.jetty.server.handler.ContextHandler.startContext(ContextHandler.java:791)
	at org.eclipse.jetty.servlet.ServletContextHandler.startContext(ServletContextHandler.java:294)
	at org.eclipse.jetty.webapp.WebAppContext.startWebapp(WebAppContext.java:1349)
	at org.eclipse.jetty.webapp.WebAppContext.startContext(WebAppContext.java:1342)
	at org.eclipse.jetty.server.handler.ContextHandler.doStart(ContextHandler.java:741)
	at org.eclipse.jetty.webapp.WebAppContext.doStart(WebAppContext.java:505)
	at org.eclipse.jetty.util.component.AbstractLifeCycle.start(AbstractLifeCycle.java:68)
	at org.eclipse.jetty.deploy.bindings.StandardStarter.processBinding(StandardStarter.java:41)
	at org.eclipse.jetty.deploy.AppLifeCycle.runBindings(AppLifeCycle.java:186)
	at org.eclipse.jetty.deploy.DeploymentManager.requestAppGoal(DeploymentManager.java:498)
	at org.eclipse.jetty.deploy.DeploymentManager.addApp(DeploymentManager.java:146)
	at org.eclipse.jetty.deploy.providers.ScanningAppProvider.fileAdded(ScanningAppProvider.java:180)
	at org.eclipse.jetty.deploy.providers.WebAppProvider.fileAdded(WebAppProvider.java:440)
	at org.eclipse.jetty.deploy.providers.ScanningAppProvider$1.fileAdded(ScanningAppProvider.java:64)
	at org.eclipse.jetty.util.Scanner.reportAddition(Scanner.java:609)
	at org.eclipse.jetty.util.Scanner.reportDifferences(Scanner.java:528)
	at org.eclipse.jetty.util.Scanner.scan(Scanner.java:391)
	at org.eclipse.jetty.util.Scanner.doStart(Scanner.java:313)
	at org.eclipse.jetty.util.component.AbstractLifeCycle.start(AbstractLifeCycle.java:68)
	at org.eclipse.jetty.deploy.providers.ScanningAppProvider.doStart(ScanningAppProvider.java:150)
	at org.eclipse.jetty.util.component.AbstractLifeCycle.start(AbstractLifeCycle.java:68)
	at org.eclipse.jetty.deploy.DeploymentManager.startAppProvider(DeploymentManager.java:560)
	at org.eclipse.jetty.deploy.DeploymentManager.doStart(DeploymentManager.java:235)
	at org.eclipse.jetty.util.component.AbstractLifeCycle.start(AbstractLifeCycle.java:68)
	at org.eclipse.jetty.util.component.ContainerLifeCycle.start(ContainerLifeCycle.java:132)
	at org.eclipse.jetty.server.Server.start(Server.java:387)
	at org.eclipse.jetty.util.component.ContainerLifeCycle.doStart(ContainerLifeCycle.java:114)
	at org.eclipse.jetty.server.handler.AbstractHandler.doStart(AbstractHandler.java:61)
	at org.eclipse.jetty.server.Server.doStart(Server.java:354)
	at org.eclipse.jetty.util.component.AbstractLifeCycle.start(AbstractLifeCycle.java:68)
	at org.eclipse.jetty.xml.XmlConfiguration$1.run(XmlConfiguration.java:1255)
	at java.security.AccessController.doPrivileged(Native Method)
	at org.eclipse.jetty.xml.XmlConfiguration.main(XmlConfiguration.java:1174)
	at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
	at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)
	at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
	at java.lang.reflect.Method.invoke(Method.java:497)
	at org.eclipse.jetty.start.Main.invokeMain(Main.java:321)
	at org.eclipse.jetty.start.Main.start(Main.java:817)
	at org.geoserver.console.GeoServerConsole$ProductionHandler.start(GeoServerConsole.java:129)
	at org.geoserver.console.GeoServerConsole$Frame$8.run(GeoServerConsole.java:536)
	at java.lang.Thread.run(Thread.java:745)
2017-09-26 13:26:50.177:WARN:oejd.DeploymentManager:startup executor: Unable to reach node goal: started
java.lang.NoClassDefFoundError: Could not initialize class javax.media.jai.JAI
2017-09-26 13:26:50.218:INFO:oejs.ServerConnector:startup executor: Started ServerConnector@155128a2{HTTP/1.1}{0.0.0.0:8080}