--- a/src/fdl/FederatedLinda.java	Tue Aug 19 10:48:22 2008 +0900
+++ b/src/fdl/FederatedLinda.java	Tue Aug 19 16:02:48 2008 +0900
@@ -38,7 +38,7 @@
 
 public class FederatedLinda  {
 
-	static FederatedLinda fdl;
+	static FederatedLinda fdl = new FederatedLinda();
 	static int MAX_SEQUENCE = 2048;
 	static boolean debug = true;
 
@@ -53,17 +53,16 @@
 	public PSXReply r_top,r_end;
 	public Hashtable<Integer,PSXReply> seqHash;
 
-	public static FederatedLinda init() 
-	throws IOException {
-		if (fdl==null) {
-			fdl = new FederatedLinda();
-		}
+	public static FederatedLinda init() {
 		return fdl;
 	}
 
-	private FederatedLinda() 
-	throws IOException {
-		selector = Selector.open();
+	private FederatedLinda() {
+		try {
+			selector = Selector.open();
+		} catch (IOException e) {
+			e.printStackTrace();
+		}
 		seqHash =  new Hashtable<Integer, PSXReply>();
 	}