Imported Classpath 0.18.

* sources.am, Makefile.in: Updated.
	* Makefile.am (nat_source_files): Removed natProxy.cc.
	* java/lang/reflect/natProxy.cc: Removed.
	* gnu/classpath/jdwp/VMFrame.java,
	gnu/classpath/jdwp/VMIdManager.java,
	gnu/classpath/jdwp/VMVirtualMachine.java,
	java/lang/reflect/VMProxy.java: New files.

2005-09-23  Thomas Fitzsimmons  <fitzsim@redhat.com>

	* scripts/makemake.tcl (verbose): Add gnu/java/awt/peer/qt to BC
	list.

2005-09-23  Thomas Fitzsimmons  <fitzsim@redhat.com>

	* gnu/java/net/DefaultContentHandlerFactory.java (getContent):
	Remove ClasspathToolkit references.

2005-09-23  Thomas Fitzsimmons  <fitzsim@redhat.com>

	* gnu/awt/xlib/XCanvasPeer.java: Add new peer methods.
	* gnu/awt/xlib/XFramePeer.java: Likewise.
	* gnu/awt/xlib/XGraphicsConfiguration.java: Likewise.

2005-09-23  Thomas Fitzsimmons  <fitzsim@redhat.com>

	* Makefile.am (libgcjawt_la_SOURCES): Remove jawt.c.  Add
	classpath/native/jawt/jawt.c.
	* Makefile.in: Regenerate.
	* jawt.c: Remove file.
	* include/Makefile.am (tool_include__HEADERS): Remove jawt.h and
	jawt_md.h.  Add ../classpath/include/jawt.h and
	../classpath/include/jawt_md.h.
	* include/Makefile.in: Regenerate.
	* include/jawt.h: Regenerate.
	* include/jawt_md.h: Regenerate.

From-SVN: r104586

libjava/classpath/java/net/DatagramSocket.java

@@ -1,5 +1,5 @@
 /* DatagramSocket.java -- A class to model UDP sockets
-   Copyright (C) 1998, 1999, 2000, 2002, 2003, 2004
+   Copyright (C) 1998, 1999, 2000, 2002, 2003, 2004, 2005
    Free Software Foundation, Inc.
 
 This file is part of GNU Classpath.
@@ -38,6 +38,8 @@ exception statement from your version. */
 
 package java.net;
 
+import gnu.classpath.SystemProperties;
+
 import gnu.java.net.PlainDatagramSocketImpl;
 import gnu.java.nio.DatagramChannelImpl;
 
@@ -172,7 +174,7 @@ public class DatagramSocket
    */
   public DatagramSocket(SocketAddress address) throws SocketException
   {
-    String propVal = System.getProperty("impl.prefix");
+    String propVal = SystemProperties.getProperty("impl.prefix");
     if (propVal == null || propVal.equals(""))
       impl = new PlainDatagramSocketImpl();
     else

libjava/classpath/java/net/Inet4Address.java

@@ -142,7 +142,7 @@ public final class Inet4Address extends InetAddress
    */
   public boolean isMCNodeLocal()
   {
-    return isMCNodeLocal();
+    return super.isMCNodeLocal();
   }
 
   /**
@@ -172,7 +172,7 @@ public final class Inet4Address extends InetAddress
    */
   public boolean isMCOrgLocal()
   {
-    return isMCOrgLocal();
+    return super.isMCOrgLocal();
   }
 
   /**

libjava/classpath/java/net/JarURLConnection.java

@@ -1,5 +1,5 @@
 /* JarURLConnection.java -- Class for manipulating remote jar files
-   Copyright (C) 1998, 2002, 2003 Free Software Foundation, Inc.
+   Copyright (C) 1998, 2002, 2003, 2005 Free Software Foundation, Inc.
 
 This file is part of GNU Classpath.
 
@@ -151,8 +151,9 @@ public abstract class JarURLConnection extends URLConnection
    */
   public JarEntry getJarEntry() throws IOException
   {
+    if (entryName == null)
+      return null;
     JarFile jarFile = getJarFile();
-
     return jarFile != null ? jarFile.getJarEntry(entryName) : null;
   }
 

libjava/classpath/java/net/NetworkInterface.java

@@ -38,7 +38,12 @@ exception statement from your version. */
 
 package java.net;
 
+import java.util.Collection;
+import java.util.Collections;
 import java.util.Enumeration;
+import java.util.HashMap;
+import java.util.Iterator;
+import java.util.Map;
 import java.util.Vector;
 
 /**
@@ -143,9 +148,7 @@ public final class NetworkInterface
   public static NetworkInterface getByName(String name)
     throws SocketException
   {
-    Vector networkInterfaces = VMNetworkInterface.getInterfaces();
-
-    for (Enumeration e = networkInterfaces.elements(); e.hasMoreElements();)
+    for (Enumeration e = getNetworkInterfaces(); e.hasMoreElements();)
       {
 	NetworkInterface tmp = (NetworkInterface) e.nextElement();
 
@@ -170,9 +173,7 @@ public final class NetworkInterface
   public static NetworkInterface getByInetAddress(InetAddress addr)
     throws SocketException
   {
-    Vector networkInterfaces = VMNetworkInterface.getInterfaces();
-
-    for (Enumeration interfaces = networkInterfaces.elements();
+    for (Enumeration interfaces = getNetworkInterfaces();
          interfaces.hasMoreElements();)
       {
 	NetworkInterface tmp = (NetworkInterface) interfaces.nextElement();
@@ -188,6 +189,41 @@ public final class NetworkInterface
     throw new SocketException("no network interface is bound to such an IP address");
   }
 
+  static private Collection condense(Collection interfaces) 
+  {
+    final Map condensed = new HashMap();
+
+    final Iterator interfs = interfaces.iterator();
+    while (interfs.hasNext()) {
+
+      final NetworkInterface face = (NetworkInterface) interfs.next();
+      final String name = face.getName();
+      
+      if (condensed.containsKey(name))
+	{
+	  final NetworkInterface conface = (NetworkInterface) condensed.get(name);
+	  if (!conface.inetAddresses.containsAll(face.inetAddresses))
+	    {
+	      final Iterator faceAddresses = face.inetAddresses.iterator();
+	      while (faceAddresses.hasNext())
+		{
+		  final InetAddress faceAddress = (InetAddress) faceAddresses.next();
+		  if (!conface.inetAddresses.contains(faceAddress))
+		    {
+		      conface.inetAddresses.add(faceAddress);
+		    }
+		}
+	    }
+	}
+      else
+	{
+	  condensed.put(name, face);
+	}
+    }
+
+    return condensed.values();
+  }
+
   /**
    * Return an <code>Enumeration</code> of all available network interfaces
    *
@@ -202,7 +238,9 @@ public final class NetworkInterface
     if (networkInterfaces.isEmpty())
       return null;
 
-    return networkInterfaces.elements();
+    Collection condensed = condense(networkInterfaces);
+
+    return Collections.enumeration(condensed);
   }
 
   /**

libjava/classpath/java/net/URLClassLoader.java

@@ -588,10 +588,10 @@ public class URLClassLoader extends SecureClassLoader
    * in the order given to the URLClassLoader which uses these URLs to
    * load classes and resources (after using the default parent ClassLoader).
    *
-   * @exception SecurityException if the SecurityManager disallows the
-   * creation of a ClassLoader.
    * @param urls Locations that should be searched by this ClassLoader when
    * resolving Classes or Resources.
+   * @exception SecurityException if the SecurityManager disallows the
+   * creation of a ClassLoader.
    * @see SecureClassLoader
    */
   public URLClassLoader(URL[] urls) throws SecurityException
@@ -610,13 +610,13 @@ public class URLClassLoader extends SecureClassLoader
    * can throw a SecurityException. Then the supplied URLs are added
    * in the order given to the URLClassLoader which uses these URLs to
    * load classes and resources (after using the supplied parent ClassLoader).
-   * @exception SecurityException if the SecurityManager disallows the
-   * creation of a ClassLoader.
-   * @exception SecurityException
    * @param urls Locations that should be searched by this ClassLoader when
    * resolving Classes or Resources.
    * @param parent The parent class loader used before trying this class
    * loader.
+   * @exception SecurityException if the SecurityManager disallows the
+   * creation of a ClassLoader.
+   * @exception SecurityException
    * @see SecureClassLoader
    */
   public URLClassLoader(URL[] urls, ClassLoader parent)
@@ -658,14 +658,14 @@ public class URLClassLoader extends SecureClassLoader
    * load classes and resources (after using the supplied parent ClassLoader).
    * It will use the supplied <CODE>URLStreamHandlerFactory</CODE> to get the
    * protocol handlers of the supplied URLs.
-   * @exception SecurityException if the SecurityManager disallows the
-   * creation of a ClassLoader.
-   * @exception SecurityException
    * @param urls Locations that should be searched by this ClassLoader when
    * resolving Classes or Resources.
    * @param parent The parent class loader used before trying this class
    * loader.
    * @param factory Used to get the protocol handler for the URLs.
+   * @exception SecurityException if the SecurityManager disallows the
+   * creation of a ClassLoader.
+   * @exception SecurityException
    * @see SecureClassLoader
    */
   public URLClassLoader(URL[] urls, ClassLoader parent,
@@ -764,12 +764,12 @@ public class URLClassLoader extends SecureClassLoader
    * package is sealed. If the Manifest indicates that the package is sealed
    * then the Package will be sealed with respect to the supplied URL.
    *
-   * @exception IllegalArgumentException If this package name already exists
-   * in this class loader
    * @param name The name of the package
    * @param manifest The manifest describing the specification,
    * implementation and sealing details of the package
    * @param url the code source url to seal the package
+   * @exception IllegalArgumentException If this package name already exists
+   * in this class loader
    * @return the defined Package
    */
   protected Package definePackage(String name, Manifest manifest, URL url)
@@ -900,7 +900,11 @@ public class URLClassLoader extends SecureClassLoader
         else
           result = defineClass(className, classData, 0, classData.length, source);
 
-        super.setSigners(result, resource.getCertificates());
+        // Avoid NullPointerExceptions.
+        Certificate[] resourceCertificates = resource.getCertificates();
+        if(resourceCertificates != null)
+          super.setSigners(result, resourceCertificates);
+        
         return result;
       }
     catch (IOException ioe)
@@ -1016,11 +1020,11 @@ public class URLClassLoader extends SecureClassLoader
   /**
    * Finds all the resources with a particular name from all the locations.
    *
-   * @exception IOException when an error occurs accessing one of the
-   * locations
    * @param resourceName the name of the resource to lookup
    * @return a (possible empty) enumeration of URLs where the resource can be
    * found
+   * @exception IOException when an error occurs accessing one of the
+   * locations
    */
   public Enumeration findResources(String resourceName)
     throws IOException
@@ -1055,7 +1059,7 @@ public class URLClassLoader extends SecureClassLoader
    *
    * @param source The codesource that needs the permissions to be accessed
    * @return the collection of permissions needed to access the code resource
-   * @see java.security.SecureClassLoader#getPermissions()
+   * @see java.security.SecureClassLoader#getPermissions(CodeSource)
    */
   protected PermissionCollection getPermissions(CodeSource source)
   {