sun/net/www/protocol/https/HttpsClient/ProxyAuthTest.java fails intermittently with SSLHandshakeException:

javax.net.ssl.SSLHandshakeException: Remote host terminated the handshake
at sun.security.ssl.SSLSocketImpl.readRecord(java.base@9-internal/SSLSocketImpl.java:1053)
at sun.security.ssl.SSLSocketImpl.readRecord(java.base@9-internal/SSLSocketImpl.java:968)
at sun.security.ssl.SSLSocketImpl.performInitialHandshake(java.base@9-internal/SSLSocketImpl.java:1395)
at sun.security.ssl.SSLSocketImpl.startHandshake(java.base@9-internal/SSLSocketImpl.java:1422)
at sun.security.ssl.SSLSocketImpl.startHandshake(java.base@9-internal/SSLSocketImpl.java:1406)
at sun.net.www.protocol.https.HttpsClient.afterConnect(java.base@9-internal/HttpsClient.java:558)
at sun.net.www.protocol.https.AbstractDelegateHttpsURLConnection.connect(java.base@9-internal/AbstractDelegateHttpsURLConnection.java:185)
at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(java.base@9-internal/HttpURLConnection.java:1502)
at sun.net.www.protocol.http.HttpURLConnection.getInputStream(java.base@9-internal/HttpURLConnection.java:1430)
at sun.net.www.protocol.https.HttpsURLConnectionImpl.getInputStream(java.base@9-internal/HttpsURLConnectionImpl.java:235)
at java.net.URL.openStream(java.base@9-internal/URL.java:1115)
at ProxyAuthTest.doClientSide(ProxyAuthTest.java:165)
at ProxyAuthTest.main(ProxyAuthTest.java:115)
at jdk.internal.reflect.NativeMethodAccessorImpl.invoke0(java.base@9-internal/Native Method)
at jdk.internal.reflect.NativeMethodAccessorImpl.invoke(java.base@9-internal/NativeMethodAccessorImpl.java:62)
at jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(java.base@9-internal/DelegatingMethodAccessorImpl.java:43)
at java.lang.reflect.Method.invoke(java.base@9-internal/Method.java:535)
at com.sun.javatest.regtest.agent.MainWrapper$MainThread.run(MainWrapper.java:110)
at java.lang.Thread.run(java.base@9-internal/Thread.java:843)
Caused by: java.io.EOFException: SSL peer shut down incorrectly
at sun.security.ssl.SSLSocketInputRecord.decode(java.base@9-internal/SSLSocketInputRecord.java:156)
at sun.security.ssl.SSLSocketImpl.readRecord(java.base@9-internal/SSLSocketImpl.java:1026)
... 18 more