#insert list of tests that do this ... One such example, sun/net/www/protocol/https/HttpsURLConnection/IPAddressIPIdentities.java sun/net/www/protocol/https/HttpsURLConnection/IPAddressIPIdentities.java Caused by: java.security.cert.CertificateException: No subject alternative names matching IP address 0:0:0:0:0:0:0:1 found at java.base/sun.security.util.HostnameChecker.matchIP(HostnameChecker.java:164) at java.base/sun.security.util.HostnameChecker.match(HostnameChecker.java:100) at java.base/sun.security.ssl.X509TrustManagerImpl.checkIdentity(X509TrustManagerImpl.java:447) at java.base/sun.security.ssl.X509TrustManagerImpl.checkIdentity(X509TrustManagerImpl.java:422) at java.base/sun.security.ssl.X509TrustManagerImpl.checkTrusted(X509TrustManagerImpl.java:233) at java.base/sun.security.ssl.X509TrustManagerImpl.checkServerTrusted(X509TrustManagerImpl.java:129) at java.base/sun.security.ssl.CertificateMessage$T13CertificateConsumer.checkServerCerts(CertificateMessage.java:1315) ... 26 more