JDK18 ATR IPv6 only environment

overall the test timeouts, but the tunnel proxy failed with an IOException while processing request

----------System.out:(8/456)----------
Setting https.proxyHost='0:0:0:0:0:0:0:1'
Setting https.proxyPort='36397'
Proxy: Processing request from 'Socket[addr=/0:0:0:0:0:0:0:1,port=40826,localport=36397]'
Setting https.proxyHost='0:0:0:0:0:0:0:1'
Setting https.proxyPort='45355'
Proxy: Processing request from 'Socket[addr=/0:0:0:0:0:0:0:1,port=55904,localport=45355]'
Proxy Failed: java.io.IOException: Proxy recieved a request: CONNECT [0:0:0:0:0:0:0:1]:46329 HTTP/1.1
Timeout refired 120 times
----------System.err:(4/278)----------
java.io.IOException: Proxy recieved a request: CONNECT [0:0:0:0:0:0:0:1]:46329 HTTP/1.1
at ProxyTunnelServer.retrieveConnectInfo(ProxyTunnelServer.java:309)
at ProxyTunnelServer.processRequests(ProxyTunnelServer.java:153)
at ProxyTunnelServer.run(ProxyTunnelServer.java:109)
----------rerun:(31/2110)*----------