remove warnings
diff --git a/tests/org.eclipse.wst.common.tests.validation/validators/org/eclipse/wst/validation/tests/T2A.java b/tests/org.eclipse.wst.common.tests.validation/validators/org/eclipse/wst/validation/tests/T2A.java
index 9296269..8b3e4f3 100644
--- a/tests/org.eclipse.wst.common.tests.validation/validators/org/eclipse/wst/validation/tests/T2A.java
+++ b/tests/org.eclipse.wst.common.tests.validation/validators/org/eclipse/wst/validation/tests/T2A.java
@@ -1,5 +1,6 @@
 package org.eclipse.wst.validation.tests;
 
+import org.eclipse.wst.validation.internal.Tracing;
 import org.eclipse.wst.validation.internal.core.ValidationException;
 import org.eclipse.wst.validation.internal.provisional.core.IReporter;
 import org.eclipse.wst.validation.internal.provisional.core.IValidationContext;
@@ -18,6 +19,7 @@
 	public void validate(IValidationContext helper, IReporter reporter)
 			throws ValidationException {
 		String[] uris = helper.getURIs();
+		if (uris != null)Tracing.log("T2A: number of urs = " + uris.length);
 	}
 
 }
diff --git a/tests/org.eclipse.wst.common.tests.validation/validators/org/eclipse/wst/validation/tests/T2B.java b/tests/org.eclipse.wst.common.tests.validation/validators/org/eclipse/wst/validation/tests/T2B.java
index 69f14ae..e548311 100644
--- a/tests/org.eclipse.wst.common.tests.validation/validators/org/eclipse/wst/validation/tests/T2B.java
+++ b/tests/org.eclipse.wst.common.tests.validation/validators/org/eclipse/wst/validation/tests/T2B.java
@@ -1,5 +1,6 @@
 package org.eclipse.wst.validation.tests;
 
+import org.eclipse.wst.validation.internal.Tracing;
 import org.eclipse.wst.validation.internal.core.ValidationException;
 import org.eclipse.wst.validation.internal.provisional.core.IReporter;
 import org.eclipse.wst.validation.internal.provisional.core.IValidationContext;
@@ -18,7 +19,7 @@
 	public void validate(IValidationContext helper, IReporter reporter)
 			throws ValidationException {
 		String[] uris = helper.getURIs();
-		
+		if (uris != null)Tracing.log("T2B: number of urs = " + uris.length);		
 	}
 
 }