8366575: Remove SDP support

Reviewed-by: alanb, erikj, jpai, michaelm

Author: vy

make/modules/java.base/Copy.gmk

@@ -145,15 +145,6 @@ $(NET_PROPERTIES_DST): $(NET_PROPERTIES_SRCS)
 
 TARGETS += $(NET_PROPERTIES_DST)
 
-ifeq ($(call isTargetOs, linux), true)
-  $(eval $(call SetupCopyFiles, COPY_SDP_CONF, \
-      FILES := $(TOPDIR)/src/java.base/$(OPENJDK_TARGET_OS_TYPE)/conf/sdp/sdp.conf.template, \
-      DEST := $(CONF_DST_DIR)/sdp, \
-  ))
-
-  TARGETS += $(COPY_SDP_CONF)
-endif
-
 ################################################################################
 
 # JDK license and assembly exception files to be packaged in JMOD

src/java.base/share/classes/sun/net/sdp/SdpSupport.java

@@ -38,7 +38,6 @@
 import java.util.concurrent.Future;
 import java.util.concurrent.locks.ReadWriteLock;
 import java.util.concurrent.locks.ReentrantReadWriteLock;
-import sun.net.NetHooks;
 import sun.net.ext.ExtendedSocketOptions;
 
 /**
@@ -156,7 +155,6 @@ public final AsynchronousServerSocketChannel bind(SocketAddress local, int backl
             synchronized (stateLock) {
                 if (localAddress != null)
                     throw new AlreadyBoundException();
-                NetHooks.beforeTcpBind(fd, isa.getAddress(), isa.getPort());
                 Net.bind(fd, isa.getAddress(), isa.getPort());
                 Net.listen(fd, backlog < 1 ? 50 : backlog);
                 localAddress = Net.localAddress(fd);

src/java.base/share/classes/sun/nio/ch/AsynchronousServerSocketChannelImpl.java

@@ -41,7 +41,6 @@
 import java.util.concurrent.locks.*;
 import jdk.internal.access.JavaNioAccess;
 import jdk.internal.access.SharedSecrets;
-import sun.net.NetHooks;
 import sun.net.ext.ExtendedSocketOptions;
 
 /**
@@ -447,7 +446,6 @@ public final AsynchronousSocketChannel bind(SocketAddress local)
                     throw new AlreadyBoundException();
                 InetSocketAddress isa = (local == null) ?
                     new InetSocketAddress(0) : Net.checkAddress(local);
-                NetHooks.beforeTcpBind(fd, isa.getAddress(), isa.getPort());
                 Net.bind(fd, isa.getAddress(), isa.getPort());
                 localAddress = Net.localAddress(fd);
             }

src/java.base/share/classes/sun/nio/ch/AsynchronousSocketChannelImpl.java

@@ -55,7 +55,6 @@
 import jdk.internal.access.SharedSecrets;
 import jdk.internal.ref.CleanerFactory;
 import sun.net.ConnectionResetException;
-import sun.net.NetHooks;
 import sun.net.PlatformSocketImpl;
 import sun.net.ext.ExtendedSocketOptions;
 import jdk.internal.util.Exceptions;
@@ -501,11 +500,6 @@ private FileDescriptor beginConnect(InetAddress address, int port)
             }
             this.state = ST_CONNECTING;
 
-            // invoke beforeTcpConnect hook if not already bound
-            if (localport == 0) {
-                NetHooks.beforeTcpConnect(fd, address, port);
-            }
-
             // save the remote address/port
             this.address = address;
             this.port = port;
@@ -637,7 +631,6 @@ protected void bind(InetAddress host, int port) throws IOException {
             ensureOpen();
             if (localport != 0)
                 throw new SocketException("Already bound");
-            NetHooks.beforeTcpBind(fd, host, port);
             Net.bind(fd, host, port);
             // set the address field to the given host address to
             // maintain long standing behavior. When binding to 0.0.0.0

src/java.base/share/classes/sun/nio/ch/NioSocketImpl.java

@@ -55,7 +55,6 @@
 import static java.net.StandardProtocolFamily.INET6;
 import static java.net.StandardProtocolFamily.UNIX;
 
-import sun.net.NetHooks;
 import sun.net.ext.ExtendedSocketOptions;
 
 /**
@@ -331,7 +330,6 @@ private SocketAddress netBind(SocketAddress local, int backlog) throws IOExcepti
         } else {
             isa = Net.checkAddress(local, family);
         }
-        NetHooks.beforeTcpBind(fd, isa.getAddress(), isa.getPort());
         Net.bind(family, fd, isa.getAddress(), isa.getPort());
         Net.listen(fd, backlog < 1 ? 50 : backlog);
         return Net.localAddress(fd);

src/java.base/share/classes/sun/nio/ch/ServerSocketChannelImpl.java

@@ -62,7 +62,6 @@
 import jdk.internal.event.SocketReadEvent;
 import jdk.internal.event.SocketWriteEvent;
 import sun.net.ConnectionResetException;
-import sun.net.NetHooks;
 import sun.net.ext.ExtendedSocketOptions;
 import jdk.internal.util.Exceptions;
 
@@ -828,7 +827,6 @@ private SocketAddress netBind(SocketAddress local) throws IOException {
         } else {
             isa = Net.checkAddress(local, family);
         }
-        NetHooks.beforeTcpBind(fd, isa.getAddress(), isa.getPort());
         Net.bind(family, fd, isa.getAddress(), isa.getPort());
         return Net.localAddress(fd);
     }
@@ -871,7 +869,6 @@ private void beginConnect(boolean blocking, SocketAddress sa)
 
             if (isNetSocket() && (localAddress == null)) {
                 InetSocketAddress isa = (InetSocketAddress) sa;
-                NetHooks.beforeTcpConnect(fd, isa.getAddress(), isa.getPort());
             }
             remoteAddress = sa;