Correction of some bugs and performance enhancement.

[jaceP2P.git] / src / jaceP2P / Backup.java

diff --git a/src/jaceP2P/Backup.java b/src/jaceP2P/Backup.java
index 8e94e38..b174186 100644 (file)
--- a/src/jaceP2P/Backup.java
+++ b/src/jaceP2P/Backup.java
@@ -1,6 +1,7 @@
 package jaceP2P;
 
-import java.util.Vector;
+import java.util.ArrayList;
+
 
 public class Backup implements java.io.Serializable {
 
@@ -48,11 +49,11 @@ public class Backup implements java.io.Serializable {
                return taskRank;
        }
 
-       public synchronized Vector<Integer> getIterationStep() {
-               Vector<Integer> v = new Vector<Integer>();
+       public synchronized ArrayList<Integer> getIterationStep() {
+               ArrayList<Integer> v = new ArrayList<Integer>() ;
                v.add(iteration);
                v.add(timeStep);
-               return v;
+               return v ;
        }
 
        public synchronized int getIteration() {