Minor changes.

tests/src/joram/noreg/Test57b.java

@@ -106,6 +106,8 @@ public class Test57b extends BaseTest {
         return;
       }
 
+      long dt1, dt2;
+      
       // Phase1: Send a big number of messages.
       String[] sentMsgId = new String[2*NbMsg];
       try {
@@ -133,7 +135,8 @@ public class Test57b extends BaseTest {
           }
         }
         long end = System.currentTimeMillis();
-        System.out.println("All messages sent: " + ((end -start)/1000L));
+        dt1 = end -start;
+        System.out.println("All messages sent: " + (dt1/1000L));
 
         prod.close();
         sess.close();
@@ -184,7 +187,8 @@ public class Test57b extends BaseTest {
           }
         }
         long end = System.currentTimeMillis();
-        System.out.println("All messages sent: " + ((end -start)/1000L));
+        dt2 = end -start;
+        System.out.println("All messages sent: " + (dt2/1000L));
 
         prod.close();
         sess.close();
@@ -195,6 +199,7 @@ public class Test57b extends BaseTest {
         return;
       }
 
+      BaseTest.assertTrue(((dt2*10)/dt1) < 12);
       // Phase4: Kill and restart server
       try {
         System.out.println("Server stop ");