Changed it this way
<Call name="addConnector">
<Arg>
<New class="org.eclipse.jetty.server.ServerConnector">
<Arg><Ref refId="UQHServer"/></Arg>
<Arg>
<New class="org.eclipse.jetty.server.HttpConnectionFactory">
<Arg>
<Ref refId="httpConfig"></Ref>
</Arg>
</New>
</Arg>
</New>
</Arg>
<Set name="Port">9006</Set>
<Set name="IdleTimeOut">30000</Set>
</Call>
But getting illegal Argument Exception.
Caused by: java.lang.reflect.InvocationTargetException
at sun.reflect.NativeConstructorAccessorImpl.newInstance0(Native Method)
at sun.reflect.NativeConstructorAccessorImpl.newInstance(NativeConstructorAccessorImpl.java:62)
at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
at org.eclipse.jetty.xml.XmlConfiguration$JettyXmlConfiguration.invokeConstructor(XmlConfiguration.java:749)
at org.eclipse.jetty.xml.XmlConfiguration$JettyXmlConfiguration.construct(XmlConfiguration.java:1095)
at org.eclipse.jetty.xml.XmlConfiguration$JettyXmlConfiguration.newObj(XmlConfiguration.java:1049)
at org.eclipse.jetty.xml.XmlConfiguration$JettyXmlConfiguration.itemValue(XmlConfiguration.java:1638)
at org.eclipse.jetty.xml.XmlConfiguration$JettyXmlConfiguration.value(XmlConfiguration.java:1539)
at org.eclipse.jetty.xml.XmlConfiguration$JettyXmlConfiguration.newObj(XmlConfiguration.java:1036)
at org.eclipse.jetty.xml.XmlConfiguration$JettyXmlConfiguration.itemValue(XmlConfiguration.java:1638)
at org.eclipse.jetty.xml.XmlConfiguration$JettyXmlConfiguration.value(XmlConfiguration.java:1539)
at org.eclipse.jetty.xml.XmlConfiguration$JettyXmlConfiguration.access$500(XmlConfiguration.java:369)
at org.eclipse.jetty.xml.XmlConfiguration$JettyXmlConfiguration$AttrOrElementNode.getList(XmlConfiguration.java:1768)
at org.eclipse.jetty.xml.XmlConfiguration$JettyXmlConfiguration$AttrOrElementNode.getList(XmlConfiguration.java:1744)
at org.eclipse.jetty.xml.XmlConfiguration$JettyXmlConfiguration.call(XmlConfiguration.java:919)
at org.eclipse.jetty.xml.XmlConfiguration$JettyXmlConfiguration.configure(XmlConfiguration.java:512)
at org.eclipse.jetty.xml.XmlConfiguration$JettyXmlConfiguration.configure(XmlConfiguration.java:454)
at org.eclipse.jetty.xml.XmlConfiguration.configure(XmlConfiguration.java:354)
at org.eclipse.jetty.xml.XmlConfiguration.lambda$main$0(XmlConfiguration.java:1874)
... 9 more
Caused by: java.lang.IllegalArgumentException: Null HttpConfiguration
at org.eclipse.jetty.server.HttpConnectionFactory.<init>(HttpConnectionFactory.java:55)
at org.eclipse.jetty.server.HttpConnectionFactory.<init>(HttpConnectionFactory.java:46)
... 29 more