java/net/httpclient/ImmutableHeaders.java fails intermittently

java/net/httpclient/ImmutableHeaders.java fails intermittently

#section:main
----------messages:(4/162)----------
command: main ImmutableHeaders
reason: User specified action: run main/othervm ImmutableHeaders
Mode: othervm [/othervm specified]
elapsed time (seconds): 1.123
----------configuration:(0/0)----------
----------System.out:(1/20)----------
Server port = 41936
----------System.err:(30/2220)----------
java.io.IOException: Connection reset by peer
        at sun.nio.ch.FileDispatcherImpl.read0(java.base@9-ea/Native Method)
        at sun.nio.ch.SocketDispatcher.read(java.base@9-ea/SocketDispatcher.java:39)
        at sun.nio.ch.IOUtil.readIntoNativeBuffer(java.base@9-ea/IOUtil.java:223)
        at sun.nio.ch.IOUtil.read(java.base@9-ea/IOUtil.java:197)
        at sun.nio.ch.SocketChannelImpl.read(java.base@9-ea/SocketChannelImpl.java:382)
        at java.net.http.PlainHttpConnection.readImpl(java.httpclient@9-ea/PlainHttpConnection.java:219)
        at java.net.http.HttpConnection.read(java.httpclient@9-ea/HttpConnection.java:308)
        at java.net.http.HttpConnection.read(java.httpclient@9-ea/HttpConnection.java:284)
        at java.net.http.Http1Response.getBuffer(java.httpclient@9-ea/Http1Response.java:249)
        at java.net.http.Http1Response.readStatusLine(java.httpclient@9-ea/Http1Response.java:262)
        at java.net.http.Http1Response.readHeaders(java.httpclient@9-ea/Http1Response.java:67)
        at java.net.http.Http1Exchange.getResponse(java.httpclient@9-ea/Http1Exchange.java:142)
        at java.net.http.Exchange.responseImpl0(java.httpclient@9-ea/Exchange.java:147)
        at java.net.http.Exchange.responseImpl(java.httpclient@9-ea/Exchange.java:127)
        at java.net.http.Exchange.response(java.httpclient@9-ea/Exchange.java:84)
        at java.net.http.MultiExchange.response(java.httpclient@9-ea/MultiExchange.java:98)
        at java.net.http.HttpRequestImpl.response(java.httpclient@9-ea/HttpRequestImpl.java:212)
        at ImmutableHeaders.main(ImmutableHeaders.java:82)
        at jdk.internal.reflect.NativeMethodAccessorImpl.invoke0(java.base@9-ea/Native Method)
        at jdk.internal.reflect.NativeMethodAccessorImpl.invoke(java.base@9-ea/NativeMethodAccessorImpl.java:62)
        at jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(java.base@9-ea/DelegatingMethodAccessorImpl.java:43)
        at java.lang.reflect.Method.invoke(java.base@9-ea/Method.java:531)
        at com.sun.javatest.regtest.agent.MainWrapper$MainThread.run(MainWrapper.java:110)
        at java.lang.Thread.run(java.base@9-ea/Thread.java:804)