--- old/src/share/classes/com/sun/jndi/dns/ResourceRecords.java	2011-07-27 17:18:53.999118400 -0700
+++ new/src/share/classes/com/sun/jndi/dns/ResourceRecords.java	2011-07-27 17:18:53.365055000 -0700
@@ -45,10 +45,10 @@
     // Four sections:  question, answer, authority, additional.
     // The question section is treated as being made up of (shortened)
     // resource records, although this isn't technically how it's defined.
-    Vector question = new Vector();
-    Vector answer = new Vector();
-    Vector authority = new Vector();
-    Vector additional = new Vector();
+    Vector<ResourceRecord> question = new Vector<>();
+    Vector<ResourceRecord> answer = new Vector<>();
+    Vector<ResourceRecord> authority = new Vector<>();
+    Vector<ResourceRecord> additional = new Vector<>();
 
     /*
      * True if these resource records are from a zone transfer.  In
@@ -80,7 +80,7 @@
         if (answer.size() == 0) {
             return -1;
         }
-        return ((ResourceRecord) answer.firstElement()).getType();
+        return answer.firstElement().getType();
     }
 
     /*
@@ -91,7 +91,7 @@
         if (answer.size() == 0) {
             return -1;
         }
-        return ((ResourceRecord) answer.lastElement()).getType();
+        return answer.lastElement().getType();
     }
 
     /*