Give a warning when the weblogic deployment descriptor cannot be found.

git-svn-id: https://svn.apache.org/repos/asf/ant/core/trunk@268410 13f79535-47bb-0310-9956-ffa450edef68

src/main/org/apache/tools/ant/taskdefs/optional/ejb/WeblogicDeploymentTool.java

@@ -254,6 +254,8 @@ public class WeblogicDeploymentTool extends GenericDeploymentTool {
                          weblogicDD);
         }
         else {
+            log("Unable to locate weblogic deployment descriptor. It was expected to be in " + 
+                weblogicDD.getPath(), Project.MSG_WARN);
             return;
         }