Activatable.java, [...]: RMI implementation from Kaffe.

* java/rmi/activation/Activatable.java,
	java/rmi/activation/ActivateFailedException.java,
	java/rmi/activation/ActivationDesc.java,
	java/rmi/activation/ActivationException.java,
	java/rmi/activation/ActivationGroup.java,
	java/rmi/activation/ActivationGroupDesc.java,
	java/rmi/activation/ActivationGroupID.java,
	java/rmi/activation/ActivationID.java,
	java/rmi/activation/ActivationInstantiator.java,
	java/rmi/activation/ActivationMonitor.java,
	java/rmi/activation/ActivationSystem.java,
	java/rmi/activation/Activator.java,
	java/rmi/activation/UnknownGroupException.java,
	java/rmi/activation/UnknownObjectException.java,
	java/rmi/AccessException.java,
	java/rmi/AlreadyBoundException.java,
	java/rmi/ConnectException.java, java/rmi/ConnectIOException.java,
	java/rmi/MarshalException.java, java/rmi/MarshalledObject.java,
	java/rmi/Naming.java, java/rmi/NoSuchObjectException.java,
	java/rmi/NotBoundException.java,
	java/rmi/RMISecurityException.java,
	java/rmi/RMISecurityManager.java, java/rmi/Remote.java,
	java/rmi/RemoteException.java, java/rmi/ServerError.java,
	java/rmi/ServerException.java,
	java/rmi/ServerRuntimeException.java,
	java/rmi/StubNotFoundException.java,
	java/rmi/UnexpectedException.java,
	java/rmi/UnknownHostException.java,
	java/rmi/UnmarshalException.java, java/rmi/dgc/DGC.java,
	java/rmi/dgc/Lease.java, java/rmi/dgc/VMID.java,
	java/rmi/registry/LocateRegistry.java,
	java/rmi/registry/Registry.java,
	java/rmi/registry/RegistryHandler.java,
	java/rmi/server/ExportException.java,
	java/rmi/server/LoaderHandler.java,
	java/rmi/server/LogStream.java, java/rmi/server/ObjID.java,
	java/rmi/server/Operation.java,
	java/rmi/server/RMIClassLoader.java,
	java/rmi/server/RMIClientSocketFactory.java,
	java/rmi/server/RMIFailureHandler.java,
	java/rmi/server/RMIServerSocketFactory.java,
	java/rmi/server/RMISocketFactory.java,
	java/rmi/server/RemoteCall.java,
	java/rmi/server/RemoteObject.java, java/rmi/server/RemoteRef.java,
	java/rmi/server/RemoteServer.java,
	java/rmi/server/RemoteStub.java,
	java/rmi/server/ServerCloneException.java,
	java/rmi/server/ServerNotActiveException.java,
	java/rmi/server/ServerRef.java, java/rmi/server/Skeleton.java,
	java/rmi/server/SkeletonMismatchException.java,
	java/rmi/server/SkeletonNotFoundException.java,
	java/rmi/server/SocketSecurityException.java,
	java/rmi/server/UID.java,
	java/rmi/server/UnicastRemoteObject.java,
	java/rmi/server/Unreferenced.java, gnu/java/rmi/dgc/DGCImpl.java,
	gnu/java/rmi/dgc/DGCImpl_Skel.java,
	gnu/java/rmi/dgc/DGCImpl_Stub.java,
	gnu/java/rmi/registry/RegistryImpl.java,
	gnu/java/rmi/registry/RegistryImpl_Skel.java,
	gnu/java/rmi/registry/RegistryImpl_Stub.java,
	gnu/java/rmi/rmic/RMIC.java, gnu/java/rmi/rmic/TabbedWriter.java,
	gnu/java/rmi/server/ProtocolConstants.java,
	gnu/java/rmi/server/RMIDefaultSocketFactory.java,
	gnu/java/rmi/server/RMIHashes.java,
	gnu/java/rmi/server/RMIObjectInputStream.java,
	gnu/java/rmi/server/RMIObjectOutputStream.java,
	gnu/java/rmi/server/UnicastConnection.java,
	gnu/java/rmi/server/UnicastConnectionManager.java,
	gnu/java/rmi/server/UnicastRef.java,
	gnu/java/rmi/server/UnicastRemoteCall.java,
	gnu/java/rmi/server/UnicastRemoteStub.java,
	gnu/java/rmi/server/UnicastServer.java,
	gnu/java/rmi/server/UnicastServerRef.java: RMI implementation from
	Kaffe.  Relabelled classes to fit into Classpath tree.
	* Makefile.in: Rebuilt.
	* Makefile.am (rmi_java_source_files): New macro.
	(ordinary_java_source_files): Reference it.
	(bin_PROGRAMS): Added rmic and rmiregistry.
	(rmic_SOURCES): New macro.
	(EXTRA_rmic_SOURCES): Likewise.
	(rmic_LDFLAGS): Likewise.
	(rmic_LINK): Likewise.
	(rmic_LDADD): Likewise.
	(rmic_DEPENDENCIES): Likewise.
	(rmiregistry_SOURCES): New macro.
	(EXTRA_rmiregistry_SOURCES): Likewise.
	(rmiregistry_LDFLAGS): Likewise.
	(rmiregistry_LINK): Likewise.
	(rmiregistry_LDADD): Likewise.
	(rmiregistry_DEPENDENCIES): Likewise.

From-SVN: r45218

libjava/java/rmi/server/ExportException.java

@@ -0,0 +1,43 @@
+/*
+  Copyright (c) 1996, 1997, 1998, 1999 Free Software Foundation, Inc.
+
+This file is part of GNU Classpath.
+
+GNU Classpath is free software; you can redistribute it and/or modify
+it under the terms of the GNU General Public License as published by
+the Free Software Foundation; either version 2, or (at your option)
+any later version.
+ 
+GNU Classpath is distributed in the hope that it will be useful, but
+WITHOUT ANY WARRANTY; without even the implied warranty of
+MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+General Public License for more details.
+
+You should have received a copy of the GNU General Public License
+along with GNU Classpath; see the file COPYING.  If not, write to the
+Free Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
+02111-1307 USA.
+
+As a special exception, if you link this library with other files to
+produce an executable, this library does not by itself cause the
+resulting executable to be covered by the GNU General Public License.
+This exception does not however invalidate any other reasons why the
+executable file might be covered by the GNU General Public License.
+ */
+
+package java.rmi.server;
+
+import java.rmi.RemoteException;
+
+public class ExportException
+	extends RemoteException {
+
+public ExportException(String s) {
+	super(s);
+}
+
+public ExportException(String s, Exception e) {
+	super(s, e);
+}
+
+}

libjava/java/rmi/server/LoaderHandler.java

@@ -0,0 +1,44 @@
+/*
+  Copyright (c) 1996, 1997, 1998, 1999 Free Software Foundation, Inc.
+
+This file is part of GNU Classpath.
+
+GNU Classpath is free software; you can redistribute it and/or modify
+it under the terms of the GNU General Public License as published by
+the Free Software Foundation; either version 2, or (at your option)
+any later version.
+ 
+GNU Classpath is distributed in the hope that it will be useful, but
+WITHOUT ANY WARRANTY; without even the implied warranty of
+MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+General Public License for more details.
+
+You should have received a copy of the GNU General Public License
+along with GNU Classpath; see the file COPYING.  If not, write to the
+Free Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
+02111-1307 USA.
+
+As a special exception, if you link this library with other files to
+produce an executable, this library does not by itself cause the
+resulting executable to be covered by the GNU General Public License.
+This exception does not however invalidate any other reasons why the
+executable file might be covered by the GNU General Public License.
+ */
+
+package java.rmi.server;
+
+import java.net.MalformedURLException;
+import java.net.URL;
+
+
+public interface LoaderHandler {
+
+public static final String packagePrefix = "";
+
+public Class loadClass(String name) throws MalformedURLException, ClassNotFoundException;
+
+public Class loadClass(URL codebase, String name) throws MalformedURLException, ClassNotFoundException;
+
+public Object getSecurityContext(ClassLoader loader);
+
+}

libjava/java/rmi/server/LogStream.java

@@ -0,0 +1,92 @@
+/*
+  Copyright (c) 1996, 1997, 1998, 1999 Free Software Foundation, Inc.
+
+This file is part of GNU Classpath.
+
+GNU Classpath is free software; you can redistribute it and/or modify
+it under the terms of the GNU General Public License as published by
+the Free Software Foundation; either version 2, or (at your option)
+any later version.
+ 
+GNU Classpath is distributed in the hope that it will be useful, but
+WITHOUT ANY WARRANTY; without even the implied warranty of
+MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+General Public License for more details.
+
+You should have received a copy of the GNU General Public License
+along with GNU Classpath; see the file COPYING.  If not, write to the
+Free Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
+02111-1307 USA.
+
+As a special exception, if you link this library with other files to
+produce an executable, this library does not by itself cause the
+resulting executable to be covered by the GNU General Public License.
+This exception does not however invalidate any other reasons why the
+executable file might be covered by the GNU General Public License.
+ */
+
+package java.rmi.server;
+
+import java.io.PrintStream;
+import java.io.OutputStream;
+import java.io.IOException;
+
+public class LogStream
+	extends PrintStream {
+
+public static final int SILENT = 0;
+public static final int BRIEF = 1;
+public static final int VERBOSE = 2;
+
+private static PrintStream defStream;
+
+private LogStream(OutputStream s) {
+	super(s);
+}
+
+public static LogStream log(String name) {
+	throw new Error("Not implemented");
+}
+
+public static PrintStream getDefaultStream() {
+	return (defStream);
+}
+
+public static void setDefaultStream(PrintStream s) {
+	defStream = s;
+}
+
+public OutputStream getOutputStream() {
+	return (out);
+}
+
+public void setOutputStream(OutputStream s) {
+	out = s;
+}
+
+public void write(int b) {
+	super.write(b);
+}
+
+public void write(byte[] b, int off, int len) {
+	super.write(b, off, len);
+}
+
+public String toString() {
+	throw new Error("Not implemented");
+}
+
+public static int parseLevel(String s) {
+	if (s.equalsIgnoreCase("silent")) {
+		return (SILENT);
+	}
+	if (s.equalsIgnoreCase("brief")) {
+		return (BRIEF);
+	}
+	if (s.equalsIgnoreCase("verbose")) {
+		return (VERBOSE);
+	}
+	return (SILENT);
+}
+
+}

libjava/java/rmi/server/ObjID.java

@@ -0,0 +1,95 @@
+/*
+  Copyright (c) 1996, 1997, 1998, 1999 Free Software Foundation, Inc.
+
+This file is part of GNU Classpath.
+
+GNU Classpath is free software; you can redistribute it and/or modify
+it under the terms of the GNU General Public License as published by
+the Free Software Foundation; either version 2, or (at your option)
+any later version.
+ 
+GNU Classpath is distributed in the hope that it will be useful, but
+WITHOUT ANY WARRANTY; without even the implied warranty of
+MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+General Public License for more details.
+
+You should have received a copy of the GNU General Public License
+along with GNU Classpath; see the file COPYING.  If not, write to the
+Free Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
+02111-1307 USA.
+
+As a special exception, if you link this library with other files to
+produce an executable, this library does not by itself cause the
+resulting executable to be covered by the GNU General Public License.
+This exception does not however invalidate any other reasons why the
+executable file might be covered by the GNU General Public License.
+ */
+
+package java.rmi.server;
+
+import java.io.Serializable;
+import java.io.ObjectOutput;
+import java.io.ObjectInput;
+import java.io.IOException;
+import java.lang.Math;
+import java.io.DataInput;
+import java.io.DataOutput;
+import java.util.Random;
+
+public final class ObjID
+	implements Serializable {
+
+static final long serialVersionUID = -6386392263968365220L;
+
+private static long next = 0x8000000000000000L;
+private static final Object lock = ObjID.class;
+
+public static final int REGISTRY_ID = 0;
+public static final int ACTIVATOR_ID = 1;
+public static final int DGC_ID = 2;
+
+private long objNum;
+private UID space;
+
+public ObjID() {
+	synchronized (lock) {
+		objNum = next++;
+	}
+	space = new UID();
+}
+
+public ObjID(int num) {
+	objNum = (long)num;
+	space = new UID((short)0);
+}
+
+public void write(ObjectOutput out) throws IOException {
+	DataOutput dout = (DataOutput)out;
+	dout.writeLong(objNum);
+	space.write(dout);
+}
+
+public static ObjID read(ObjectInput in) throws IOException {
+	DataInput din = (DataInput)in;
+	ObjID id = new ObjID();
+	id.objNum = din.readLong();
+	id.space = UID.read(din);
+	return (id);
+}
+
+public int hashCode() {
+	return ((int)objNum);
+}
+
+public boolean equals(Object obj) {
+	if (obj instanceof ObjID && this.objNum == ((ObjID)obj).objNum) {
+		return (true);
+	}
+	return (false);
+}
+
+public String toString() {
+	return ("[objNum: " + objNum + ", " + space + "]");
+}
+
+}

libjava/java/rmi/server/Operation.java

@@ -0,0 +1,46 @@
+/*
+  Copyright (c) 1996, 1997, 1998, 1999 Free Software Foundation, Inc.
+
+This file is part of GNU Classpath.
+
+GNU Classpath is free software; you can redistribute it and/or modify
+it under the terms of the GNU General Public License as published by
+the Free Software Foundation; either version 2, or (at your option)
+any later version.
+ 
+GNU Classpath is distributed in the hope that it will be useful, but
+WITHOUT ANY WARRANTY; without even the implied warranty of
+MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+General Public License for more details.
+
+You should have received a copy of the GNU General Public License
+along with GNU Classpath; see the file COPYING.  If not, write to the
+Free Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
+02111-1307 USA.
+
+As a special exception, if you link this library with other files to
+produce an executable, this library does not by itself cause the
+resulting executable to be covered by the GNU General Public License.
+This exception does not however invalidate any other reasons why the
+executable file might be covered by the GNU General Public License.
+ */
+
+package java.rmi.server;
+
+public class Operation {
+
+private String operation;
+
+public Operation(String op) {
+	operation = op;
+}
+
+public String getOperation() {
+	return (operation);
+}
+
+public String toString() {
+	return (operation);
+}
+
+}

libjava/java/rmi/server/RMIClassLoader.java

@@ -0,0 +1,92 @@
+/*
+  Copyright (c) 1996, 1997, 1998, 1999 Free Software Foundation, Inc.
+
+This file is part of GNU Classpath.
+
+GNU Classpath is free software; you can redistribute it and/or modify
+it under the terms of the GNU General Public License as published by
+the Free Software Foundation; either version 2, or (at your option)
+any later version.
+ 
+GNU Classpath is distributed in the hope that it will be useful, but
+WITHOUT ANY WARRANTY; without even the implied warranty of
+MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+General Public License for more details.
+
+You should have received a copy of the GNU General Public License
+along with GNU Classpath; see the file COPYING.  If not, write to the
+Free Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
+02111-1307 USA.
+
+As a special exception, if you link this library with other files to
+produce an executable, this library does not by itself cause the
+resulting executable to be covered by the GNU General Public License.
+This exception does not however invalidate any other reasons why the
+executable file might be covered by the GNU General Public License.
+ */
+
+package java.rmi.server;
+
+import java.net.URL;
+import java.net.URLConnection;
+import java.io.IOException;
+import java.io.DataInputStream;
+import java.net.MalformedURLException;
+import java.util.StringTokenizer;
+
+public class RMIClassLoader {
+
+static private class MyClassLoader extends ClassLoader {
+
+Class defineClass(String name, byte[] data) {
+	return (defineClass(name, data, 0, data.length));
+}
+}
+static private MyClassLoader loader = new MyClassLoader();
+
+/**
+ * @deprecated
+ */
+public static Class loadClass(String name) throws MalformedURLException, ClassNotFoundException {
+	return (loadClass(System.getProperty("java.rmi.server.codebase"), name));
+}
+
+public static Class loadClass(URL codebase, String name) throws MalformedURLException, ClassNotFoundException {
+	URL u = new URL(codebase, name + ".class");
+	try {
+		URLConnection conn = u.openConnection();
+		DataInputStream strm = new DataInputStream(conn.getInputStream());
+		byte data[] = new byte[conn.getContentLength()];
+		strm.readFully(data);
+		return (loader.defineClass(name, data));
+	}
+	catch (IOException _) {
+		throw new ClassNotFoundException(name);
+	}
+}
+
+public static Class loadClass(String codebase, String name) throws MalformedURLException, ClassNotFoundException {
+	StringTokenizer tok = new StringTokenizer(codebase, ":");
+	while (tok.hasMoreTokens()) {
+		try {
+			return (loadClass(new URL(tok.nextToken()), name));
+		}
+		catch (ClassNotFoundException _) {
+			// Ignore - try the next one.
+		}
+	}
+	throw new ClassNotFoundException(name);
+}
+
+public static String getClassAnnotation(Class cl) {
+	return (null);	// We don't yet do this.
+}
+
+/**
+ * @deprecated
+ */
+public static Object getSecurityContext(ClassLoader loader) {
+	throw new Error("Not implemented");
+}
+
+}

libjava/java/rmi/server/RMIClientSocketFactory.java

@@ -0,0 +1,37 @@
+/*
+  Copyright (c) 1996, 1997, 1998, 1999 Free Software Foundation, Inc.
+
+This file is part of GNU Classpath.
+
+GNU Classpath is free software; you can redistribute it and/or modify
+it under the terms of the GNU General Public License as published by
+the Free Software Foundation; either version 2, or (at your option)
+any later version.
+ 
+GNU Classpath is distributed in the hope that it will be useful, but
+WITHOUT ANY WARRANTY; without even the implied warranty of
+MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+General Public License for more details.
+
+You should have received a copy of the GNU General Public License
+along with GNU Classpath; see the file COPYING.  If not, write to the
+Free Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
+02111-1307 USA.
+
+As a special exception, if you link this library with other files to
+produce an executable, this library does not by itself cause the
+resulting executable to be covered by the GNU General Public License.
+This exception does not however invalidate any other reasons why the
+executable file might be covered by the GNU General Public License.
+ */
+
+package java.rmi.server;
+
+import java.net.Socket;
+import java.io.IOException;
+
+public interface RMIClientSocketFactory {
+
+public Socket createSocket(String host, int port) throws IOException;
+
+}

libjava/java/rmi/server/RMIFailureHandler.java

@@ -0,0 +1,34 @@
+/*
+  Copyright (c) 1996, 1997, 1998, 1999 Free Software Foundation, Inc.
+
+This file is part of GNU Classpath.
+
+GNU Classpath is free software; you can redistribute it and/or modify
+it under the terms of the GNU General Public License as published by
+the Free Software Foundation; either version 2, or (at your option)
+any later version.
+ 
+GNU Classpath is distributed in the hope that it will be useful, but
+WITHOUT ANY WARRANTY; without even the implied warranty of
+MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+General Public License for more details.
+
+You should have received a copy of the GNU General Public License
+along with GNU Classpath; see the file COPYING.  If not, write to the
+Free Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
+02111-1307 USA.
+
+As a special exception, if you link this library with other files to
+produce an executable, this library does not by itself cause the
+resulting executable to be covered by the GNU General Public License.
+This exception does not however invalidate any other reasons why the
+executable file might be covered by the GNU General Public License.
+ */
+
+package java.rmi.server;
+
+public interface RMIFailureHandler {
+
+public boolean failure(Exception ex);
+
+}

libjava/java/rmi/server/RMIServerSocketFactory.java

@@ -0,0 +1,37 @@
+/*
+  Copyright (c) 1996, 1997, 1998, 1999 Free Software Foundation, Inc.
+
+This file is part of GNU Classpath.
+
+GNU Classpath is free software; you can redistribute it and/or modify
+it under the terms of the GNU General Public License as published by
+the Free Software Foundation; either version 2, or (at your option)
+any later version.
+ 
+GNU Classpath is distributed in the hope that it will be useful, but
+WITHOUT ANY WARRANTY; without even the implied warranty of
+MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+General Public License for more details.
+
+You should have received a copy of the GNU General Public License
+along with GNU Classpath; see the file COPYING.  If not, write to the
+Free Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
+02111-1307 USA.
+
+As a special exception, if you link this library with other files to
+produce an executable, this library does not by itself cause the
+resulting executable to be covered by the GNU General Public License.
+This exception does not however invalidate any other reasons why the
+executable file might be covered by the GNU General Public License.
+ */
+
+package java.rmi.server;
+
+import java.net.ServerSocket;
+import java.io.IOException;
+
+public interface RMIServerSocketFactory {
+
+public ServerSocket createServerSocket(int port) throws IOException;
+
+}

libjava/java/rmi/server/RMISocketFactory.java

@@ -0,0 +1,74 @@
+/*
+  Copyright (c) 1996, 1997, 1998, 1999 Free Software Foundation, Inc.
+
+This file is part of GNU Classpath.
+
+GNU Classpath is free software; you can redistribute it and/or modify
+it under the terms of the GNU General Public License as published by
+the Free Software Foundation; either version 2, or (at your option)
+any later version.
+ 
+GNU Classpath is distributed in the hope that it will be useful, but
+WITHOUT ANY WARRANTY; without even the implied warranty of
+MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+General Public License for more details.
+
+You should have received a copy of the GNU General Public License
+along with GNU Classpath; see the file COPYING.  If not, write to the
+Free Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
+02111-1307 USA.
+
+As a special exception, if you link this library with other files to
+produce an executable, this library does not by itself cause the
+resulting executable to be covered by the GNU General Public License.
+This exception does not however invalidate any other reasons why the
+executable file might be covered by the GNU General Public License.
+ */
+
+package java.rmi.server;
+
+import java.net.Socket;
+import java.net.ServerSocket;
+import java.io.IOException;
+import gnu.java.rmi.server.RMIDefaultSocketFactory;
+
+public abstract class RMISocketFactory
+	implements RMIClientSocketFactory, RMIServerSocketFactory {
+
+static private RMISocketFactory defaultFactory;
+static private RMISocketFactory currentFactory;
+static private RMIFailureHandler currentHandler;
+
+static {
+	defaultFactory = new RMIDefaultSocketFactory();
+	currentFactory = defaultFactory;
+}
+
+public RMISocketFactory() {
+}
+
+public abstract Socket createSocket(String host, int port) throws IOException;
+
+public abstract ServerSocket createServerSocket(int port) throws IOException;
+
+public static void setSocketFactory(RMISocketFactory fac) throws IOException {
+	currentFactory = fac;
+}
+
+public static RMISocketFactory getSocketFactory() {
+	return (currentFactory);
+}
+
+public static RMISocketFactory getDefaultSocketFactory() {
+	return (defaultFactory);
+}
+
+public static void setFailureHandler(RMIFailureHandler fh) {
+	currentHandler = fh;
+}
+
+public static RMIFailureHandler getFailureHandler() {
+	return (currentHandler);
+}
+
+}

libjava/java/rmi/server/RemoteCall.java

@@ -0,0 +1,46 @@
+/*
+  Copyright (c) 1996, 1997, 1998, 1999 Free Software Foundation, Inc.
+
+This file is part of GNU Classpath.
+
+GNU Classpath is free software; you can redistribute it and/or modify
+it under the terms of the GNU General Public License as published by
+the Free Software Foundation; either version 2, or (at your option)
+any later version.
+ 
+GNU Classpath is distributed in the hope that it will be useful, but
+WITHOUT ANY WARRANTY; without even the implied warranty of
+MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+General Public License for more details.
+
+You should have received a copy of the GNU General Public License
+along with GNU Classpath; see the file COPYING.  If not, write to the
+Free Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
+02111-1307 USA.
+
+As a special exception, if you link this library with other files to
+produce an executable, this library does not by itself cause the
+resulting executable to be covered by the GNU General Public License.
+This exception does not however invalidate any other reasons why the
+executable file might be covered by the GNU General Public License.
+ */
+
+package java.rmi.server;
+
+import java.lang.Exception;
+import java.io.IOException;
+import java.io.ObjectOutput;
+import java.io.ObjectInput;
+import java.io.StreamCorruptedException;
+
+public interface RemoteCall {
+
+public ObjectOutput getOutputStream() throws IOException;
+public void releaseOutputStream() throws IOException;
+public ObjectInput getInputStream() throws IOException;
+public void releaseInputStream() throws IOException;
+public ObjectOutput getResultStream(boolean success) throws IOException, StreamCorruptedException;
+public void executeCall() throws Exception;
+public void done() throws IOException;
+
+}

libjava/java/rmi/server/RemoteObject.java

@@ -0,0 +1,119 @@
+/*
+  Copyright (c) 1996, 1997, 1998, 1999 Free Software Foundation, Inc.
+
+This file is part of GNU Classpath.
+
+GNU Classpath is free software; you can redistribute it and/or modify
+it under the terms of the GNU General Public License as published by
+the Free Software Foundation; either version 2, or (at your option)
+any later version.
+ 
+GNU Classpath is distributed in the hope that it will be useful, but
+WITHOUT ANY WARRANTY; without even the implied warranty of
+MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+General Public License for more details.
+
+You should have received a copy of the GNU General Public License
+along with GNU Classpath; see the file COPYING.  If not, write to the
+Free Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
+02111-1307 USA.
+
+As a special exception, if you link this library with other files to
+produce an executable, this library does not by itself cause the
+resulting executable to be covered by the GNU General Public License.
+This exception does not however invalidate any other reasons why the
+executable file might be covered by the GNU General Public License.
+ */
+
+package java.rmi.server;
+
+import java.io.Serializable;
+import java.rmi.Remote;
+import java.rmi.NoSuchObjectException;
+import java.rmi.UnmarshalException;
+import java.rmi.server.RemoteRef;
+import java.io.ObjectInputStream;
+import java.io.ObjectOutputStream;
+import java.io.IOException;
+import java.lang.ClassNotFoundException;
+import java.lang.InstantiationException;
+import java.lang.IllegalAccessException;
+
+public abstract class RemoteObject
+	implements Remote, Serializable {
+
+public static final long serialVersionUID = -3215090123894869218l;
+
+protected transient RemoteRef ref;
+
+protected RemoteObject() {
+	this(null);
+}
+
+protected RemoteObject(RemoteRef newref) {
+	ref = newref;
+}
+
+public RemoteRef getRef() {
+	return (ref);
+}
+
+public static Remote toStub(Remote obj) throws NoSuchObjectException {
+	throw new Error("Not implemented");
+}
+
+public int hashCode() {
+	if (ref == null) {
+		return (0);
+	}
+	else {
+		return (ref.hashCode());
+	}
+}
+
+public boolean equals(Object obj) {
+	// We only compare references.
+	return (this == obj);
+}
+
+public String toString() {
+	return (ref.toString());
+}
+
+private void readObject(ObjectInputStream in) throws IOException, ClassNotFoundException {
+	String cname = in.readUTF();
+	if (!cname.equals("")) {
+		cname = RemoteRef.packagePrefix + '.' + cname;
+		try {
+			Class cls = Class.forName(cname);
+			ref = (RemoteRef)cls.newInstance();
+		}
+		catch (InstantiationException e1) {
+			throw new UnmarshalException("failed to create ref");
+		}
+		catch (IllegalAccessException e2) {
+			throw new UnmarshalException("failed to create ref");
+		}
+		ref.readExternal(in);
+	}
+	else {
+		ref = (RemoteRef)in.readObject();
+	}
+}
+
+private void writeObject(ObjectOutputStream out) throws IOException, ClassNotFoundException {
+	if (ref == null) {
+		throw new UnmarshalException("no ref to serialize");
+	}
+	String cname = ref.getRefClass(out);
+	if (cname != null && cname.length() > 0) {
+		out.writeUTF(cname);
+		ref.writeExternal(out);
+	}
+	else {
+		out.writeUTF("");
+		out.writeObject(ref);
+	}
+}
+
+}

libjava/java/rmi/server/RemoteRef.java

@@ -0,0 +1,51 @@
+/*
+  Copyright (c) 1996, 1997, 1998, 1999 Free Software Foundation, Inc.
+
+This file is part of GNU Classpath.
+
+GNU Classpath is free software; you can redistribute it and/or modify
+it under the terms of the GNU General Public License as published by
+the Free Software Foundation; either version 2, or (at your option)
+any later version.
+ 
+GNU Classpath is distributed in the hope that it will be useful, but
+WITHOUT ANY WARRANTY; without even the implied warranty of
+MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+General Public License for more details.
+
+You should have received a copy of the GNU General Public License
+along with GNU Classpath; see the file COPYING.  If not, write to the
+Free Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
+02111-1307 USA.
+
+As a special exception, if you link this library with other files to
+produce an executable, this library does not by itself cause the
+resulting executable to be covered by the GNU General Public License.
+This exception does not however invalidate any other reasons why the
+executable file might be covered by the GNU General Public License.
+ */
+
+package java.rmi.server;
+
+import java.lang.reflect.Method;
+import java.io.Externalizable;
+import java.rmi.Remote;
+import java.rmi.RemoteException;
+import java.io.ObjectOutput;
+
+public interface RemoteRef
+	extends Externalizable {
+
+public static final long serialVersionUID = 0;
+public static final String packagePrefix = "gnu.java.rmi.server";
+
+public void invoke(RemoteCall call) throws Exception;
+public Object invoke(Remote obj, Method method, Object[] params, long opnum) throws Exception;
+public RemoteCall newCall(RemoteObject obj, Operation[] op, int opnum, long hash) throws RemoteException;
+public void done(RemoteCall call) throws RemoteException;
+public boolean remoteEquals(RemoteRef ref);
+public int remoteHashCode();
+public String getRefClass(ObjectOutput out);
+public String remoteToString();
+
+}

libjava/java/rmi/server/RemoteServer.java

@@ -0,0 +1,56 @@
+/*
+  Copyright (c) 1996, 1997, 1998, 1999 Free Software Foundation, Inc.
+
+This file is part of GNU Classpath.
+
+GNU Classpath is free software; you can redistribute it and/or modify
+it under the terms of the GNU General Public License as published by
+the Free Software Foundation; either version 2, or (at your option)
+any later version.
+ 
+GNU Classpath is distributed in the hope that it will be useful, but
+WITHOUT ANY WARRANTY; without even the implied warranty of
+MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+General Public License for more details.
+
+You should have received a copy of the GNU General Public License
+along with GNU Classpath; see the file COPYING.  If not, write to the
+Free Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
+02111-1307 USA.
+
+As a special exception, if you link this library with other files to
+produce an executable, this library does not by itself cause the
+resulting executable to be covered by the GNU General Public License.
+This exception does not however invalidate any other reasons why the
+executable file might be covered by the GNU General Public License.
+ */
+
+package java.rmi.server;
+
+import java.io.OutputStream;
+import java.io.PrintStream;
+
+public abstract class RemoteServer
+	extends RemoteObject {
+
+protected RemoteServer() {
+	super();
+}
+
+protected RemoteServer(RemoteRef ref) {
+	super(ref);
+}
+
+public static String getClientHost() throws ServerNotActiveException {
+	throw new Error("Not implemented");
+}
+
+public static void setLog(OutputStream out) {
+	throw new Error("Not implemented");
+}
+
+public static PrintStream getLog() {
+	throw new Error("Not implemented");
+}
+
+}

libjava/java/rmi/server/RemoteStub.java

@@ -0,0 +1,47 @@
+/*
+  Copyright (c) 1996, 1997, 1998, 1999 Free Software Foundation, Inc.
+
+This file is part of GNU Classpath.
+
+GNU Classpath is free software; you can redistribute it and/or modify
+it under the terms of the GNU General Public License as published by
+the Free Software Foundation; either version 2, or (at your option)
+any later version.
+ 
+GNU Classpath is distributed in the hope that it will be useful, but
+WITHOUT ANY WARRANTY; without even the implied warranty of
+MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+General Public License for more details.
+
+You should have received a copy of the GNU General Public License
+along with GNU Classpath; see the file COPYING.  If not, write to the
+Free Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
+02111-1307 USA.
+
+As a special exception, if you link this library with other files to
+produce an executable, this library does not by itself cause the
+resulting executable to be covered by the GNU General Public License.
+This exception does not however invalidate any other reasons why the
+executable file might be covered by the GNU General Public License.
+ */
+
+package java.rmi.server;
+
+public abstract class RemoteStub
+	extends RemoteObject {
+
+public static final long serialVersionUID = -1585587260594494182l;
+
+protected RemoteStub() {
+	super();
+}
+
+protected RemoteStub(RemoteRef ref) {
+	super(ref);
+}
+
+protected static void setRef(RemoteStub stub, RemoteRef ref) {
+	stub.ref = ref;
+}
+
+}

libjava/java/rmi/server/ServerCloneException.java

@@ -0,0 +1,76 @@
+/*
+  Copyright (c) 1996, 1997, 1998, 1999 Free Software Foundation, Inc.
+
+This file is part of GNU Classpath.
+
+GNU Classpath is free software; you can redistribute it and/or modify
+it under the terms of the GNU General Public License as published by
+the Free Software Foundation; either version 2, or (at your option)
+any later version.
+ 
+GNU Classpath is distributed in the hope that it will be useful, but
+WITHOUT ANY WARRANTY; without even the implied warranty of
+MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+General Public License for more details.
+
+You should have received a copy of the GNU General Public License
+along with GNU Classpath; see the file COPYING.  If not, write to the
+Free Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
+02111-1307 USA.
+
+As a special exception, if you link this library with other files to
+produce an executable, this library does not by itself cause the
+resulting executable to be covered by the GNU General Public License.
+This exception does not however invalidate any other reasons why the
+executable file might be covered by the GNU General Public License.
+ */
+
+package java.rmi.server;
+
+import java.lang.CloneNotSupportedException;
+import java.io.PrintStream;
+import java.io.PrintWriter;
+
+public class ServerCloneException
+	extends CloneNotSupportedException {
+
+public Exception detail;
+
+public ServerCloneException(String s) {
+	super(s);
+	detail = null;
+}
+
+public ServerCloneException(String s, Exception e) {
+	super(s);
+	detail = e;
+}
+
+public String getMessage() {
+	if (detail != null) {
+		return (super.getMessage() + ":" + detail.getMessage());
+	}
+	else {
+		return (super.getMessage());
+	}
+}
+
+public void printStackTrace(PrintStream s) {
+	if (detail != null) {
+		detail.printStackTrace(s);
+	}
+	super.printStackTrace(s);
+}
+
+public void printStackTrace() {
+	printStackTrace(System.err);
+}
+
+public void printStackTrace(PrintWriter s) {
+	if (detail != null) {
+		detail.printStackTrace(s);
+	}
+	super.printStackTrace(s);
+}
+
+}

libjava/java/rmi/server/ServerNotActiveException.java

@@ -0,0 +1,43 @@
+/*
+  Copyright (c) 1996, 1997, 1998, 1999 Free Software Foundation, Inc.
+
+This file is part of GNU Classpath.
+
+GNU Classpath is free software; you can redistribute it and/or modify
+it under the terms of the GNU General Public License as published by
+the Free Software Foundation; either version 2, or (at your option)
+any later version.
+ 
+GNU Classpath is distributed in the hope that it will be useful, but
+WITHOUT ANY WARRANTY; without even the implied warranty of
+MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+General Public License for more details.
+
+You should have received a copy of the GNU General Public License
+along with GNU Classpath; see the file COPYING.  If not, write to the
+Free Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
+02111-1307 USA.
+
+As a special exception, if you link this library with other files to
+produce an executable, this library does not by itself cause the
+resulting executable to be covered by the GNU General Public License.
+This exception does not however invalidate any other reasons why the
+executable file might be covered by the GNU General Public License.
+ */
+
+package java.rmi.server;
+
+import java.lang.Exception;
+
+public class ServerNotActiveException
+	extends Exception {
+
+public ServerNotActiveException() {
+	super();
+}
+
+public ServerNotActiveException(String s) {
+	super(s);
+}
+
+}

libjava/java/rmi/server/ServerRef.java

@@ -0,0 +1,43 @@
+/*
+  Copyright (c) 1996, 1997, 1998, 1999 Free Software Foundation, Inc.
+
+This file is part of GNU Classpath.
+
+GNU Classpath is free software; you can redistribute it and/or modify
+it under the terms of the GNU General Public License as published by
+the Free Software Foundation; either version 2, or (at your option)
+any later version.
+ 
+GNU Classpath is distributed in the hope that it will be useful, but
+WITHOUT ANY WARRANTY; without even the implied warranty of
+MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+General Public License for more details.
+
+You should have received a copy of the GNU General Public License
+along with GNU Classpath; see the file COPYING.  If not, write to the
+Free Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
+02111-1307 USA.
+
+As a special exception, if you link this library with other files to
+produce an executable, this library does not by itself cause the
+resulting executable to be covered by the GNU General Public License.
+This exception does not however invalidate any other reasons why the
+executable file might be covered by the GNU General Public License.
+ */
+
+package java.rmi.server;
+
+import java.rmi.server.RemoteStub;
+import java.rmi.Remote;
+import java.rmi.RemoteException;
+import java.rmi.server.ServerNotActiveException;
+
+public interface ServerRef
+	extends RemoteRef {
+
+public static final long serialVersionUID = 0;
+
+public RemoteStub exportObject(Remote obj, Object data) throws RemoteException;
+public String getClientHost() throws ServerNotActiveException;
+
+}

libjava/java/rmi/server/Skeleton.java

@@ -0,0 +1,39 @@
+/*
+  Copyright (c) 1996, 1997, 1998, 1999 Free Software Foundation, Inc.
+
+This file is part of GNU Classpath.
+
+GNU Classpath is free software; you can redistribute it and/or modify
+it under the terms of the GNU General Public License as published by
+the Free Software Foundation; either version 2, or (at your option)
+any later version.
+ 
+GNU Classpath is distributed in the hope that it will be useful, but
+WITHOUT ANY WARRANTY; without even the implied warranty of
+MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+General Public License for more details.
+
+You should have received a copy of the GNU General Public License
+along with GNU Classpath; see the file COPYING.  If not, write to the
+Free Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
+02111-1307 USA.
+
+As a special exception, if you link this library with other files to
+produce an executable, this library does not by itself cause the
+resulting executable to be covered by the GNU General Public License.
+This exception does not however invalidate any other reasons why the
+executable file might be covered by the GNU General Public License.
+ */
+
+package java.rmi.server;
+
+import java.rmi.Remote;
+import java.lang.Exception;
+import java.rmi.server.RemoteCall;
+
+public interface Skeleton {
+
+public void dispatch(Remote obj, RemoteCall theCall, int opnum, long hash) throws Exception;
+public Operation[] getOperations();
+
+}

libjava/java/rmi/server/SkeletonMismatchException.java

@@ -0,0 +1,41 @@
+/*
+  Copyright (c) 1996, 1997, 1998, 1999 Free Software Foundation, Inc.
+
+This file is part of GNU Classpath.
+
+GNU Classpath is free software; you can redistribute it and/or modify
+it under the terms of the GNU General Public License as published by
+the Free Software Foundation; either version 2, or (at your option)
+any later version.
+ 
+GNU Classpath is distributed in the hope that it will be useful, but
+WITHOUT ANY WARRANTY; without even the implied warranty of
+MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+General Public License for more details.
+
+You should have received a copy of the GNU General Public License
+along with GNU Classpath; see the file COPYING.  If not, write to the
+Free Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
+02111-1307 USA.
+
+As a special exception, if you link this library with other files to
+produce an executable, this library does not by itself cause the
+resulting executable to be covered by the GNU General Public License.
+This exception does not however invalidate any other reasons why the
+executable file might be covered by the GNU General Public License.
+ */
+
+package java.rmi.server;
+
+import java.rmi.RemoteException;
+
+public class SkeletonMismatchException
+	extends RemoteException {
+
+public static final long serialVersionUID = -7780460454818859281l;
+
+public SkeletonMismatchException(String s) {
+	super(s);
+}
+
+}

libjava/java/rmi/server/SkeletonNotFoundException.java

@@ -0,0 +1,43 @@
+/*
+  Copyright (c) 1996, 1997, 1998, 1999 Free Software Foundation, Inc.
+
+This file is part of GNU Classpath.
+
+GNU Classpath is free software; you can redistribute it and/or modify
+it under the terms of the GNU General Public License as published by
+the Free Software Foundation; either version 2, or (at your option)
+any later version.
+ 
+GNU Classpath is distributed in the hope that it will be useful, but
+WITHOUT ANY WARRANTY; without even the implied warranty of
+MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+General Public License for more details.
+
+You should have received a copy of the GNU General Public License
+along with GNU Classpath; see the file COPYING.  If not, write to the
+Free Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
+02111-1307 USA.
+
+As a special exception, if you link this library with other files to
+produce an executable, this library does not by itself cause the
+resulting executable to be covered by the GNU General Public License.
+This exception does not however invalidate any other reasons why the
+executable file might be covered by the GNU General Public License.
+ */
+
+package java.rmi.server;
+
+import java.rmi.RemoteException;
+
+public class SkeletonNotFoundException
+	extends RemoteException {
+
+public SkeletonNotFoundException(String s) {
+	super(s);
+}
+
+public SkeletonNotFoundException(String s, Exception e) {
+	super(s, e);
+}
+
+}

libjava/java/rmi/server/SocketSecurityException.java

@@ -0,0 +1,43 @@
+/*
+  Copyright (c) 1996, 1997, 1998, 1999 Free Software Foundation, Inc.
+
+This file is part of GNU Classpath.
+
+GNU Classpath is free software; you can redistribute it and/or modify
+it under the terms of the GNU General Public License as published by
+the Free Software Foundation; either version 2, or (at your option)
+any later version.
+ 
+GNU Classpath is distributed in the hope that it will be useful, but
+WITHOUT ANY WARRANTY; without even the implied warranty of
+MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+General Public License for more details.
+
+You should have received a copy of the GNU General Public License
+along with GNU Classpath; see the file COPYING.  If not, write to the
+Free Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
+02111-1307 USA.
+
+As a special exception, if you link this library with other files to
+produce an executable, this library does not by itself cause the
+resulting executable to be covered by the GNU General Public License.
+This exception does not however invalidate any other reasons why the
+executable file might be covered by the GNU General Public License.
+ */
+
+package java.rmi.server;
+
+import java.rmi.server.ExportException;
+
+public class SocketSecurityException
+	extends ExportException {
+
+public SocketSecurityException(String s) {
+	super(s);
+}
+
+public SocketSecurityException(String s, Exception e) {
+	super(s, e);
+}
+
+}

libjava/java/rmi/server/UID.java

@@ -0,0 +1,120 @@
+/*
+  Copyright (c) 1996, 1997, 1998, 1999 Free Software Foundation, Inc.
+
+This file is part of GNU Classpath.
+
+GNU Classpath is free software; you can redistribute it and/or modify
+it under the terms of the GNU General Public License as published by
+the Free Software Foundation; either version 2, or (at your option)
+any later version.
+ 
+GNU Classpath is distributed in the hope that it will be useful, but
+WITHOUT ANY WARRANTY; without even the implied warranty of
+MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+General Public License for more details.
+
+You should have received a copy of the GNU General Public License
+along with GNU Classpath; see the file COPYING.  If not, write to the
+Free Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
+02111-1307 USA.
+
+As a special exception, if you link this library with other files to
+produce an executable, this library does not by itself cause the
+resulting executable to be covered by the GNU General Public License.
+This exception does not however invalidate any other reasons why the
+executable file might be covered by the GNU General Public License.
+ */
+
+package java.rmi.server;
+
+import java.io.Serializable;
+import java.io.DataOutput;
+import java.io.DataInput;
+import java.io.IOException;
+import java.util.Random;
+import java.lang.Thread;
+import java.lang.InterruptedException;
+
+public final class UID
+	implements Serializable {
+
+public static final long serialVersionUID = 1086053664494604050L;
+
+private static final Object lock = UID.class;
+private static long baseTime = System.currentTimeMillis();
+private static short nextCount = Short.MIN_VALUE;
+// This is sun's algorithm - don't ask me why ...
+private static final int uniqueNr = (new Object()).hashCode();
+
+private int unique;
+private long time;
+private short count;
+
+/**
+ * This is sun's algorithm - don't ask me why ...
+ */
+public UID() {
+	synchronized (lock) {
+		if (count == Short.MAX_VALUE) {
+			long newtime;
+			for (;;) {
+				newtime = System.currentTimeMillis();
+				if (newtime - baseTime > 1000) {
+					break;
+				}
+				try {
+					Thread.sleep(1000);
+				}
+				catch (InterruptedException _) {
+				}
+			}
+			baseTime = newtime;
+			nextCount = Short.MIN_VALUE;
+		}
+		count = nextCount++;
+		unique = uniqueNr;
+		time = baseTime;
+	}
+}
+
+public UID(short num) {
+	unique = (int)num;
+	time = 0;
+	count = 0;
+}
+
+public int hashCode() {
+	return (unique);
+}
+
+public boolean equals(Object obj) {
+	if (obj instanceof UID) {
+		UID uid = (UID)obj;
+		if (this.unique == uid.unique &&
+		    this.time == uid.time &&
+		    this.count == uid.count) {
+			return (true);
+		}
+	}
+	return (false);
+}
+
+public String toString() {
+	return ("[UID: " + unique + "," + time + "," + count + "]");
+}
+
+public void write(DataOutput out) throws IOException {
+	out.writeInt(unique);
+	out.writeLong(time);
+	out.writeShort(count);
+}
+
+public static UID read(DataInput in) throws IOException {
+	UID id = new UID();
+	id.unique = in.readInt();
+	id.time = in.readLong();
+	id.count = in.readShort();
+	return (id);
+}
+
+}

libjava/java/rmi/server/UnicastRemoteObject.java

@@ -0,0 +1,76 @@
+/*
+  Copyright (c) 1996, 1997, 1998, 1999 Free Software Foundation, Inc.
+
+This file is part of GNU Classpath.
+
+GNU Classpath is free software; you can redistribute it and/or modify
+it under the terms of the GNU General Public License as published by
+the Free Software Foundation; either version 2, or (at your option)
+any later version.
+ 
+GNU Classpath is distributed in the hope that it will be useful, but
+WITHOUT ANY WARRANTY; without even the implied warranty of
+MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+General Public License for more details.
+
+You should have received a copy of the GNU General Public License
+along with GNU Classpath; see the file COPYING.  If not, write to the
+Free Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
+02111-1307 USA.
+
+As a special exception, if you link this library with other files to
+produce an executable, this library does not by itself cause the
+resulting executable to be covered by the GNU General Public License.
+This exception does not however invalidate any other reasons why the
+executable file might be covered by the GNU General Public License.
+ */
+
+package java.rmi.server;
+
+import java.rmi.RemoteException;
+import java.rmi.Remote;
+import java.rmi.server.RemoteRef;
+import java.rmi.NoSuchObjectException;
+import gnu.java.rmi.server.UnicastServerRef;
+
+public class UnicastRemoteObject
+	extends RemoteServer {
+
+protected UnicastRemoteObject() throws RemoteException {
+	this(0);
+}
+
+protected UnicastRemoteObject(int port) throws RemoteException {
+	this(port, RMISocketFactory.getSocketFactory(), RMISocketFactory.getSocketFactory());
+}
+
+protected UnicastRemoteObject(int port, RMIClientSocketFactory csf, RMIServerSocketFactory ssf) throws RemoteException {
+	super(new UnicastServerRef(new ObjID(), port, ssf));
+}
+
+protected UnicastRemoteObject(RemoteRef ref) throws RemoteException {
+	super((UnicastServerRef)ref);
+}
+
+public Object clone() throws CloneNotSupportedException {
+	throw new Error("Not implemented");
+}
+
+public static RemoteStub exportObject(Remote obj) throws RemoteException {
+	UnicastServerRef sref = (UnicastServerRef)((RemoteObject)obj).getRef();
+	return (sref.exportObject(obj));
+}
+
+public static Remote exportObject(Remote obj, int port) throws RemoteException {
+	return (exportObject(obj));
+}
+
+public static Remote exportObject(Remote obj, int port, RMIClientSocketFactory csf, RMIServerSocketFactory ssf) throws RemoteException {
+	return (exportObject(obj));
+}
+
+public static boolean unexportObject(Remote obj, boolean force) throws NoSuchObjectException {
+	throw new Error("Not implemented");
+}
+
+}

libjava/java/rmi/server/Unreferenced.java

@@ -0,0 +1,34 @@
+/*
+  Copyright (c) 1996, 1997, 1998, 1999 Free Software Foundation, Inc.
+
+This file is part of GNU Classpath.
+
+GNU Classpath is free software; you can redistribute it and/or modify
+it under the terms of the GNU General Public License as published by
+the Free Software Foundation; either version 2, or (at your option)
+any later version.
+ 
+GNU Classpath is distributed in the hope that it will be useful, but
+WITHOUT ANY WARRANTY; without even the implied warranty of
+MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+General Public License for more details.
+
+You should have received a copy of the GNU General Public License
+along with GNU Classpath; see the file COPYING.  If not, write to the
+Free Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
+02111-1307 USA.
+
+As a special exception, if you link this library with other files to
+produce an executable, this library does not by itself cause the
+resulting executable to be covered by the GNU General Public License.
+This exception does not however invalidate any other reasons why the
+executable file might be covered by the GNU General Public License.
+ */
+
+package java.rmi.server;
+
+public interface Unreferenced {
+
+public void unreferenced();
+
+}