[jboss-svn-commits] JBL Code SVN: r18937 - labs/jbossrules/branches/4.0.x/drools-core/src/main/java/org/drools/common.

[jboss-svn-commits at lists.jboss.org]

Author: mark.proctor at jboss.com
Date: 2008-03-13 15:31:25 -0400 (Thu, 13 Mar 2008)
New Revision: 18937

Modified:
   labs/jbossrules/branches/4.0.x/drools-core/src/main/java/org/drools/common/AbstractWorkingMemory.java
Log:
-removed jdk1.5 Queue reference

Modified: labs/jbossrules/branches/4.0.x/drools-core/src/main/java/org/drools/common/AbstractWorkingMemory.java
===================================================================
--- labs/jbossrules/branches/4.0.x/drools-core/src/main/java/org/drools/common/AbstractWorkingMemory.java	2008-03-13 19:19:22 UTC (rev 18936)
+++ labs/jbossrules/branches/4.0.x/drools-core/src/main/java/org/drools/common/AbstractWorkingMemory.java	2008-03-13 19:31:25 UTC (rev 18937)
@@ -1319,7 +1319,7 @@
             evaluatingActionQueue = true;
             WorkingMemoryAction action = null;           
             
-            while ( actionQueue != null || ( action = (WorkingMemoryAction) actionQueue.removeFirst() ) != null ) {
+            while ( actionQueue.size() != 0 && ( action = (WorkingMemoryAction) actionQueue.removeFirst() ) != null ) {
                 action.execute( this );
             }
             evaluatingActionQueue = false;