cleanup or supress warnings

1 files changed, 4 insertions, 4 deletions

diff --git a/juick-server/src/main/java/com/juick/server/api/rss/extension/JuickModuleGenerator.java b/juick-server/src/main/java/com/juick/server/api/rss/extension/JuickModuleGenerator.java
index eb103136..90dec35f 100644
--- a/juick-server/src/main/java/com/juick/server/api/rss/extension/JuickModuleGenerator.java
+++ b/juick-server/src/main/java/com/juick/server/api/rss/extension/JuickModuleGenerator.java
@@ -38,16 +38,16 @@ public class JuickModuleGenerator implements ModuleGenerator {
         return JuickModule.URI;
     }
 
-    private static final Set NAMESPACES;
+    private static final Set<Namespace> NAMESPACES;
 
     static {
-        Set nss = new HashSet();
+        Set<Namespace> nss = new HashSet<>();
         nss.add(JUICK_NS);
         NAMESPACES = Collections.unmodifiableSet(nss);
     }
 
     @Override
-    public Set getNamespaces() {
+    public Set<Namespace> getNamespaces() {
         return NAMESPACES;
     }
 
@@ -56,7 +56,7 @@ public class JuickModuleGenerator implements ModuleGenerator {
         // this is not necessary, it is done to avoid the namespace definition in every item.
         Element root = element;
         while (root.getParent()!=null && root.getParent() instanceof Element) {
-            root = (Element) element.getParent();
+            root = element.getParentElement();
         }
         root.addNamespaceDeclaration(JUICK_NS);