fails on jdk1.8.0b122cpu, jdk1.8.0b121cpu. passes with jdk1.7.0_51b14

java.lang.IllegalArgumentException: illegal IPv4 address
at java.net.HostPortrange.<init>(HostPortrange.java:142)
at java.net.URLPermission$Authority.<init>(URLPermission.java:476)
at java.net.URLPermission.parseURI(URLPermission.java:446)
at java.net.URLPermission.init(URLPermission.java:167)
at java.net.URLPermission.<init>(URLPermission.java:163)
at sun.net.www.protocol.http.HttpURLConnection.URLtoSocketPermission(HttpURLConnection.java:1031)
at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1424)
at OpenURL.main(OpenURL.java:42)
at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)
at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
at java.lang.reflect.Method.invoke(Method.java:483)
at com.sun.javatest.regtest.MainWrapper$MainThread.run(MainWrapper.java:94)
at java.lang.Thread.run(Thread.java:744)