Index: src/main/java/org/jboss/injection/JndiPropertyInjector.java
===================================================================
--- src/main/java/org/jboss/injection/JndiPropertyInjector.java	(revision 109547)
+++ src/main/java/org/jboss/injection/JndiPropertyInjector.java	(working copy)
@@ -113,7 +113,10 @@
 //      ClassLoader containerCl = SessionSpecContainer.TMP_CL;
 //      boolean equalsCl = classcl.equals(valueCl);
       
-      log.trace("injecting " + value + " from " + jndiName + " into " + property + " of " + instance);
+      if (log.isTraceEnabled()) {
+    	  log.trace("injecting " + value + " from " + jndiName + " into " + property + " of " + instance);
+      }
+      
       try
       {
          property.set(instance, value);