8255262: Remove use of legacy custom @spec tag

Reviewed-by: lancea, mr, iris, alanb, darcy, mchung

src/java.base/share/classes/java/net/DatagramSocket.java

@@ -526,7 +526,6 @@ public class DatagramSocket implements java.io.Closeable {
      * @see        SecurityManager#checkMulticast(InetAddress)
      * @see        SecurityManager#checkConnect
      * @revised 1.4
-     * @spec JSR-51
      */
     public void send(DatagramPacket p) throws IOException  {
         delegate().send(p);
@@ -563,7 +562,6 @@ public class DatagramSocket implements java.io.Closeable {
      * @see        java.net.DatagramPacket
      * @see        java.net.DatagramSocket
      * @revised 1.4
-     * @spec JSR-51
      */
     public void receive(DatagramPacket p) throws IOException {
         delegate().receive(p);
@@ -886,7 +884,6 @@ public class DatagramSocket implements java.io.Closeable {
      * as well.
      *
      * @revised 1.4
-     * @spec JSR-51
      */
     public void close() {
         delegate().close();
@@ -914,7 +911,6 @@ public class DatagramSocket implements java.io.Closeable {
      *          or {@code null} if this socket was not created for a channel
      *
      * @since 1.4
-     * @spec JSR-51
      */
     public DatagramChannel getChannel() {
         return null;

src/java.base/share/classes/java/net/ServerSocket.java

@@ -529,7 +529,6 @@ public class ServerSocket implements java.io.Closeable {
      * @return the new Socket
      * @see SecurityManager#checkAccept
      * @revised 1.4
-     * @spec JSR-51
      */
     public Socket accept() throws IOException {
         if (isClosed())
@@ -573,7 +572,6 @@ public class ServerSocket implements java.io.Closeable {
      *
      * @since   1.1
      * @revised 1.4
-     * @spec JSR-51
      */
     protected final void implAccept(Socket s) throws IOException {
         SocketImpl si = s.impl;
@@ -717,7 +715,6 @@ public class ServerSocket implements java.io.Closeable {
      *
      * @throws     IOException  if an I/O error occurs when closing the socket.
      * @revised 1.4
-     * @spec JSR-51
      */
     public void close() throws IOException {
         synchronized(closeLock) {
@@ -743,7 +740,6 @@ public class ServerSocket implements java.io.Closeable {
      *          for a channel
      *
      * @since 1.4
-     * @spec JSR-51
      */
     public ServerSocketChannel getChannel() {
         return null;

src/java.base/share/classes/java/net/Socket.java

@@ -591,7 +591,6 @@ public class Socket implements java.io.Closeable {
      * @throws  IllegalArgumentException if endpoint is null or is a
      *          SocketAddress subclass not supported by this socket
      * @since 1.4
-     * @spec JSR-51
      */
     public void connect(SocketAddress endpoint) throws IOException {
         connect(endpoint, 0);
@@ -613,7 +612,6 @@ public class Socket implements java.io.Closeable {
      *          SocketAddress subclass not supported by this socket, or
      *          if {@code timeout} is negative
      * @since 1.4
-     * @spec JSR-51
      */
     public void connect(SocketAddress endpoint, int timeout) throws IOException {
         if (endpoint == null)
@@ -886,7 +884,6 @@ public class Socket implements java.io.Closeable {
      *          for a channel
      *
      * @since 1.4
-     * @spec JSR-51
      */
     public SocketChannel getChannel() {
         return null;
@@ -935,7 +932,6 @@ public class Socket implements java.io.Closeable {
      *             using {@link #shutdownInput()}
      *
      * @revised 1.4
-     * @spec JSR-51
      */
     public InputStream getInputStream() throws IOException {
         if (isClosed())
@@ -1007,7 +1003,6 @@ public class Socket implements java.io.Closeable {
      * @throws     IOException  if an I/O error occurs when creating the
      *               output stream or if the socket is not connected.
      * @revised 1.4
-     * @spec JSR-51
      */
     public OutputStream getOutputStream() throws IOException {
         if (isClosed())
@@ -1581,7 +1576,6 @@ public class Socket implements java.io.Closeable {
      *
      * @throws     IOException  if an I/O error occurs when closing this socket.
      * @revised 1.4
-     * @spec JSR-51
      * @see #isClosed
      */
     public synchronized void close() throws IOException {

src/java.base/share/classes/java/net/SocketInputStream.java

@@ -70,7 +70,6 @@ class SocketInputStream extends FileInputStream {
      * @return  the file channel associated with this file input stream
      *
      * @since 1.4
-     * @spec JSR-51
      */
     public final FileChannel getChannel() {
         return null;

src/java.base/share/classes/java/net/SocketOutputStream.java

@@ -67,7 +67,6 @@ class SocketOutputStream extends FileOutputStream {
      * @return  the file channel associated with this file output stream
      *
      * @since 1.4
-     * @spec JSR-51
      */
     public final FileChannel getChannel() {
         return null;

src/java.base/share/classes/java/net/URLClassLoader.java

@@ -206,7 +206,6 @@ public class URLClassLoader extends SecureClassLoader implements Closeable {
      *         allow creation of a class loader.
      *
      * @since 9
-     * @spec JPMS
      */
     public URLClassLoader(String name,
                           URL[] urls,
@@ -237,7 +236,6 @@ public class URLClassLoader extends SecureClassLoader implements Closeable {
      *         creation of a class loader.
      *
      * @since 9
-     * @spec JPMS
      */
     public URLClassLoader(String name, URL[] urls, ClassLoader parent,
                           URLStreamHandlerFactory factory) {
@@ -531,7 +529,6 @@ public class URLClassLoader extends SecureClassLoader implements Closeable {
      * @return      the newly defined {@code Package} object
      *
      * @revised 9
-     * @spec JPMS
      */
     protected Package definePackage(String name, Manifest man, URL url) {
         String specTitle = null, specVersion = null, specVendor = null;