From 684e01bb190c7d0b95347b732aeb3cdeda4740d7 Mon Sep 17 00:00:00 2001
From: abranson <andrew.branson@cern.ch>
Date: Tue, 18 Oct 2011 17:00:33 +0200
Subject: Module support

---
 source/com/c2kernel/persistency/RemoteMap.java | 2 ++
 1 file changed, 2 insertions(+)

(limited to 'source/com/c2kernel/persistency/RemoteMap.java')

diff --git a/source/com/c2kernel/persistency/RemoteMap.java b/source/com/c2kernel/persistency/RemoteMap.java
index bc17e3f..e57cae2 100644
--- a/source/com/c2kernel/persistency/RemoteMap.java
+++ b/source/com/c2kernel/persistency/RemoteMap.java
@@ -4,6 +4,7 @@ import java.util.AbstractSet;
 import java.util.Collection;
 import java.util.Comparator;
 import java.util.Iterator;
+import java.util.NoSuchElementException;
 import java.util.Set;
 import java.util.TreeMap;
 
@@ -114,6 +115,7 @@ public class RemoteMap<V extends C2KLocalObject> extends TreeMap<String, V> impl
 
     public synchronized int getLastId() {
     	loadKeys();
+    	if (size() == 0) return -1;
     	try {
     		return Integer.parseInt(lastKey());
     	} catch (NumberFormatException ex) {
-- 
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