--- a/rep/channel/REPSocketChannel.java	Sun Aug 31 18:50:08 2008 +0900
+++ b/rep/channel/REPSocketChannel.java	Sun Aug 31 18:56:48 2008 +0900
@@ -77,18 +77,6 @@
 	public SelectionKey register(REPSelector<P> sel, int ops, Object att) throws ClosedChannelException {
 		return sc.register(sel.selector, ops, att);
 	}
-	@Override
-	public SelectionKey register(Selector sel, int ops, Object att)
-			throws ClosedChannelException {
-		if (sel instanceof REPSelector){
-			return sc.register(((REPSelector<?>)sel).selector, ops);
-		}else if(sel instanceof Selector){
-			return sc.register(sel, ops);
-		}else 
-			return null;
-		//assert(false);
-		//return null;
-	}
 
 
 	@Override
@@ -151,6 +139,25 @@
 		return sc.connect(semaIP);
 	}
 
+	public SelectionKey register1(REPSelector<P> sel, int ops, Object att)
+			throws ClosedChannelException {
+		if(sel instanceof REPSelector) {
+			REPSelector<P> s = (REPSelector<P>)sel;
+			return sc.register(s.selector, ops,att);
+		}
+		return sc.register(sel, ops,att);
+	}
+	
+	@SuppressWarnings("unchecked")
+	@Override
+	public SelectionKey register(Selector sel, int ops, Object att)
+			throws ClosedChannelException {
+		if(sel instanceof REPSelector) {
+			REPSelector<P> s = (REPSelector<P>)sel;
+			return sc.register(s.selector, ops,att);
+		}
+		return sc.register(sel, ops,att);
+	}
 
 
 }
\ No newline at end of file