Merged gcj-eclipse branch to trunk.

From-SVN: r120621

libjava/classpath/gnu/java/nio/SocketChannelSelectionKey.java

@@ -38,6 +38,7 @@ exception statement from your version. */
 
 package gnu.java.nio;
 
+import java.io.IOException;
 import java.nio.channels.spi.AbstractSelectableChannel;
 
 public final class SocketChannelSelectionKey
@@ -49,10 +50,16 @@ public final class SocketChannelSelectionKey
     super (channel, selector);
   }
     
+  // FIXME don't use file descriptor integers
   public int getNativeFD()
   {
-    NIOSocket socket =
-        (NIOSocket) ((SocketChannelImpl) ch).socket();
-    return socket.getPlainSocketImpl().getNativeFD();
+    try
+      {
+        return ((SocketChannelImpl) ch).getVMChannel().getState().getNativeFD();
+      }
+    catch (IOException ioe)
+      {
+        throw new IllegalStateException(ioe);
+      }
   }
 }