java/net/httpclient/Response204.java fails with 404

Jan 28, 2019 3:24:27 PM jdk.internal.net.http.Exchange lambda$wrapForLog$11
INFO: RESPONSE: (GET http://localhost:36557/test/foo.html) 404 HTTP_1_1 Local port: 43004
java.lang.RuntimeException: wrong response code
at Response204.main(Response204.java:74)
at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)
at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
at java.base/java.lang.reflect.Method.invoke(Method.java:567)
at com.sun.javatest.regtest.agent.MainWrapper$MainThread.run(MainWrapper.java:127)
at java.base/java.lang.Thread.run(Thread.java:835)