Add diagnostic output IPSupport.printPlatformSupport(System.out) to tests in

java/net/Inet4Address:

java/net/Inet4Address/isSiteLocalAddress.java
java/net/Inet4Address/PingThis.java
java/net/Inet4Address/textToNumericFormat.java

java/net/Inet6Address/serialize:

java/net/Inet6Address/serialize/Inet6AddressSerializationTest.java
java/net/Inet6Address/serialize/serial1.4.2.ser
java/net/Inet6Address/serialize/serial-bge0.ser
java/net/Inet6Address/serialize/Readme.txt
java/net/Inet6Address/serialize/Serialize.java
java/net/Inet6Address/serialize/Inet6AddressSerTest.java

java/net/Inet6Address:

java/net/Inet6Address/IPv6AddressTypes.java
java/net/Inet6Address/IPv6Numeric.java
java/net/Inet6Address/serialize
java/net/Inet6Address/serialize/Inet6AddressSerializationTest.java
java/net/Inet6Address/serialize/serial1.4.2.ser
java/net/Inet6Address/serialize/serial-bge0.ser
java/net/Inet6Address/serialize/Readme.txt
java/net/Inet6Address/serialize/Serialize.java
java/net/Inet6Address/serialize/Inet6AddressSerTest.java
java/net/Inet6Address/B6206527.java
java/net/Inet6Address/B4923906.java
java/net/Inet6Address/StringScope.java
java/net/Inet6Address/B6558853.java
java/net/Inet6Address/PreferIPv6AddressesTest.java
java/net/Inet6Address/Scoping.java

java/net/InetAddress/ptr:

java/net/InetAddress/ptr/Lookup.java

java/net/InetAddress:

java/net/InetAddress/HashSpread.java
java/net/InetAddress/BadDottedIPAddress.java
java/net/InetAddress/B6246242.java
java/net/InetAddress/WhiteSpaceHostTest.java
java/net/InetAddress/IsHostReachableBug.java
java/net/InetAddress/IPv4Formats.java
java/net/InetAddress/HostsFileOrderingTest.java
java/net/InetAddress/B5087907.java
java/net/InetAddress/java.base
java/net/InetAddress/java.base/java
java/net/InetAddress/java.base/java/net
java/net/InetAddress/java.base/java/net/NullCharInHostname.java
java/net/InetAddress/GetLoopbackAddress.java
java/net/InetAddress/IsReachableViaLoopbackTest.java
java/net/InetAddress/CachedUnknownHostName.java
java/net/InetAddress/OfLiteralTest.java
java/net/InetAddress/IsReachable.java
java/net/InetAddress/B6296240.java
java/net/InetAddress/policy.file
java/net/InetAddress/ptr
java/net/InetAddress/ptr/Lookup.java
java/net/InetAddress/InternalNameServiceTest.java
java/net/InetAddress/TestHosts-III
java/net/InetAddress/MyPrincipal.java
java/net/InetAddress/getOriginalHostName.java
java/net/InetAddress/NullCharInHostnameDriver.java
java/net/InetAddress/CheckJNI.java
java/net/InetAddress/InternalNameServiceWithHostsFileTest.java
java/net/InetAddress/InternalNameServiceWithNoHostsFileTest.java

java/net/InetSocketAddress:

java/net/InetSocketAddress/CreateUnresolved.java
java/net/InetSocketAddress/B6469803.java
java/net/InetSocketAddress/B4849451.java
java/net/InetSocketAddress/ToString.java

java/net/InterfaceAddress:

java/net/InterfaceAddress/NetworkPrefixLength.java
java/net/InterfaceAddress/Equals.java