remove some warnings using the suppress warnings.

git-svn-id: https://svn.apache.org/repos/asf/james/hupa/trunk@1683571 13f79535-47bb-0310-9956-ffa450edef68
diff --git a/client/src/main/java/org/apache/hupa/client/validation/EmailListValidator.java b/client/src/main/java/org/apache/hupa/client/validation/EmailListValidator.java
index 24fca40..5dfe89c 100644
--- a/client/src/main/java/org/apache/hupa/client/validation/EmailListValidator.java
+++ b/client/src/main/java/org/apache/hupa/client/validation/EmailListValidator.java
@@ -40,7 +40,8 @@
         this.text = text;
     }
 
-    @Override
+    @SuppressWarnings("unchecked")
+	@Override
     public void invokeActions(ValidationResult result) {
         for (ValidationAction<HasText> action : getFailureActions())
             action.invoke(result, text);
diff --git a/client/src/main/java/org/apache/hupa/client/validation/NotEmptyValidator.java b/client/src/main/java/org/apache/hupa/client/validation/NotEmptyValidator.java
index 04e08f4..27eeaa8 100644
--- a/client/src/main/java/org/apache/hupa/client/validation/NotEmptyValidator.java
+++ b/client/src/main/java/org/apache/hupa/client/validation/NotEmptyValidator.java
@@ -38,7 +38,8 @@
     public NotEmptyValidator(HasText text) {
         this.text = text;
     }
-    @Override
+    @SuppressWarnings("unchecked")
+	@Override
     public void invokeActions(ValidationResult result) {
         for (ValidationAction<HasText> action : getFailureActions())
             action.invoke(result, text);