Fix "no comment" warnings in java.base/java.net

src/java.base/share/classes/java/net/HttpRetryException.java:43: warning: no comment
    private String location;
                   ^
src/java.base/share/classes/java/net/HttpRetryException.java:42: warning: no comment
    private int responseCode;
                ^
src/java.base/share/classes/java/net/Inet6Address.java:586: warning: no @param for s
    private void readObject(ObjectInputStream s)
                 ^
src/java.base/share/classes/java/net/Inet6Address.java:586: warning: no @throws for java.io.IOException
    private void readObject(ObjectInputStream s)
                 ^
src/java.base/share/classes/java/net/Inet6Address.java:586: warning: no @throws for java.lang.ClassNotFoundException
    private void readObject(ObjectInputStream s)
                 ^
src/java.base/share/classes/java/net/Inet6Address.java:650: warning: no @param for s
    private synchronized void writeObject(ObjectOutputStream s)
                              ^
src/java.base/share/classes/java/net/Inet6Address.java:650: warning: no @throws for java.io.IOException
    private synchronized void writeObject(ObjectOutputStream s)
                              ^
src/java.base/share/classes/java/net/Inet6Address.java:560: warning: no description for @serialField
     * @serialField ipaddress byte[]
       ^
src/java.base/share/classes/java/net/Inet6Address.java:561: warning: no description for @serialField
     * @serialField scope_id int
       ^
src/java.base/share/classes/java/net/Inet6Address.java:562: warning: no description for @serialField
     * @serialField scope_id_set boolean
       ^
src/java.base/share/classes/java/net/Inet6Address.java:563: warning: no description for @serialField
     * @serialField scope_ifname_set boolean
       ^
src/java.base/share/classes/java/net/Inet6Address.java:564: warning: no description for @serialField
     * @serialField ifname String
       ^
src/java.base/share/classes/java/net/InetAddress.java:1728: warning: no comment
    private void readObject (ObjectInputStream s) throws
                 ^
src/java.base/share/classes/java/net/InetAddress.java:1716: warning: no comment
    private void readObjectNoData () {
                 ^
src/java.base/share/classes/java/net/InetAddress.java:1759: warning: no comment
    private void writeObject (ObjectOutputStream s) throws
                 ^
src/java.base/share/classes/java/net/InetAddress.java:1747: warning: no description for @serialField
     * @serialField hostName String
       ^
src/java.base/share/classes/java/net/InetAddress.java:1748: warning: no description for @serialField
     * @serialField address int
       ^
src/java.base/share/classes/java/net/InetAddress.java:1749: warning: no description for @serialField
     * @serialField family int
       ^
src/java.base/share/classes/java/net/InetSocketAddress.java:291: warning: no comment
    private void readObject(ObjectInputStream in)
                 ^
src/java.base/share/classes/java/net/InetSocketAddress.java:313: warning: no comment
    private void readObjectNoData()
                 ^
src/java.base/share/classes/java/net/InetSocketAddress.java:279: warning: no comment
    private void writeObject(ObjectOutputStream out)
                 ^
src/java.base/share/classes/java/net/InetSocketAddress.java:268: warning: no description for @serialField
     * @serialField hostname String
       ^
src/java.base/share/classes/java/net/InetSocketAddress.java:269: warning: no description for @serialField
     * @serialField addr InetAddress
       ^
src/java.base/share/classes/java/net/InetSocketAddress.java:270: warning: no description for @serialField
     * @serialField port int
       ^
src/java.base/share/classes/java/net/SocketPermission.java:1513: warning: no comment
    private void readObject(ObjectInputStream in)
                 ^
src/java.base/share/classes/java/net/SocketPermission.java:1498: warning: no @param for out
    private void writeObject(ObjectOutputStream out) throws IOException {
                 ^
src/java.base/share/classes/java/net/SocketPermission.java:1498: warning: no @throws for java.io.IOException
    private void writeObject(ObjectOutputStream out) throws IOException {
                 ^
src/java.base/share/classes/java/net/URI.java:1800: warning: no @throws for java.lang.ClassNotFoundException
    private void readObject(ObjectInputStream is)
                 ^
src/java.base/share/classes/java/net/URI.java:1800: warning: no @throws for java.io.IOException
    private void readObject(ObjectInputStream is)
                 ^
src/java.base/share/classes/java/net/URI.java:1782: warning: no @throws for java.io.IOException
    private void writeObject(ObjectOutputStream os)
                 ^
src/java.base/share/classes/java/net/URISyntaxException.java:45: warning: no comment
    private int index;
                ^
src/java.base/share/classes/java/net/URISyntaxException.java:44: warning: no comment
    private String input;
                   ^
src/java.base/share/classes/java/net/URL.java:1540: warning: no @param for s
    private synchronized void readObject(java.io.ObjectInputStream s)
                              ^
src/java.base/share/classes/java/net/URL.java:1540: warning: no @throws for java.io.IOException
    private synchronized void readObject(java.io.ObjectInputStream s)
                              ^
src/java.base/share/classes/java/net/URL.java:1540: warning: no @throws for java.lang.ClassNotFoundException
    private synchronized void readObject(java.io.ObjectInputStream s)
                              ^
src/java.base/share/classes/java/net/URL.java:1528: warning: no @param for s
    private synchronized void writeObject(java.io.ObjectOutputStream s)
                              ^
src/java.base/share/classes/java/net/URL.java:1528: warning: no @throws for java.io.IOException
    private synchronized void writeObject(java.io.ObjectOutputStream s)
                              ^
src/java.base/share/classes/java/net/URL.java:1492: warning: no description for @serialField
     * @serialField protocol String
       ^
src/java.base/share/classes/java/net/URL.java:1494: warning: no description for @serialField
     * @serialField host String
       ^
src/java.base/share/classes/java/net/URL.java:1496: warning: no description for @serialField
     * @serialField port int
       ^
src/java.base/share/classes/java/net/URL.java:1498: warning: no description for @serialField
     * @serialField authority String
       ^
src/java.base/share/classes/java/net/URL.java:1500: warning: no description for @serialField
     * @serialField file String
       ^
src/java.base/share/classes/java/net/URL.java:1502: warning: no description for @serialField
     * @serialField ref String
       ^
src/java.base/share/classes/java/net/URL.java:1504: warning: no description for @serialField
     * @serialField hashCode int
       ^
src/java.base/share/classes/java/net/URLPermission.java:510: warning: no @param for s
    private void readObject(ObjectInputStream s)
                 ^
src/java.base/share/classes/java/net/URLPermission.java:510: warning: no @throws for java.io.IOException
    private void readObject(ObjectInputStream s)
                 ^
src/java.base/share/classes/java/net/URLPermission.java:510: warning: no @throws for java.lang.ClassNotFoundException
    private void readObject(ObjectInputStream s)
                 ^
src/java.base/share/classes/java/net/URLPermission.java:165: warning: no comment
    private String actions;
                   ^
open/src/java.base/share/classes/java/net/InetSocketAddress.java:325: warning: no comment
    private void readObjectNoData()
                 ^
open/src/java.base/share/classes/java/net/SocketPermission.java:1520: warning: no comment
    private void readObject(ObjectInputStream in)
                 ^
open/src/java.base/share/classes/java/net/SocketPermission.java:1505: warning: no @param for out
    private void writeObject(ObjectOutputStream out) throws IOException {
                 ^
open/src/java.base/share/classes/java/net/SocketPermission.java:1505: warning: no @throws for java.io.IOException
    private void writeObject(ObjectOutputStream out) throws IOException {
                 ^
open/src/java.base/share/classes/java/net/UnixDomainSocketAddress.java:100: warning: no @throws for java.io.ObjectStreamException
    private Object writeReplace() throws ObjectStreamException {
                   ^
open/src/java.base/share/classes/java/net/SocketPermission.java:1505: warning: no @param for out
    private void writeObject(ObjectOutputStream out) throws IOException {
                 ^
open/src/java.base/share/classes/java/net/SocketPermission.java:1505: warning: no @throws for java.io.IOException
    private void writeObject(ObjectOutputStream out) throws IOException {
                 ^