src/java.base/share/classes/java/security/UnresolvedPermissionCollection.java

@@ -59,11 +59,11 @@
     /**
      * Create an empty UnresolvedPermissionCollection object.
      *
      */
     public UnresolvedPermissionCollection() {
-        perms = new HashMap<String, List<UnresolvedPermission>>(11);
+        perms = new HashMap<>(11);
     }
 
     /**
      * Adds a permission to this UnresolvedPermissionCollection.
      * The key for the hash is the unresolved permission's type (class) name.

@@ -80,11 +80,11 @@
 
         List<UnresolvedPermission> v;
         synchronized (this) {
             v = perms.get(up.getName());
             if (v == null) {
-                v = new ArrayList<UnresolvedPermission>();
+                v = new ArrayList<>();
                 perms.put(up.getName(), v);
             }
         }
         synchronized (v) {
             v.add(up);

@@ -201,11 +201,11 @@
         // writeObject writes a Hashtable<String, Vector<UnresolvedPermission>>
         // for the permissions key, so this cast is safe, unless the data is corrupt.
         Hashtable<String, Vector<UnresolvedPermission>> permissions =
                 (Hashtable<String, Vector<UnresolvedPermission>>)
                 gfields.get("permissions", null);
-        perms = new HashMap<String, List<UnresolvedPermission>>(permissions.size()*2);
+        perms = new HashMap<>(permissions.size()*2);
 
         // Convert each entry (Vector) into a List
         Set<Map.Entry<String, Vector<UnresolvedPermission>>> set = permissions.entrySet();
         for (Map.Entry<String, Vector<UnresolvedPermission>> e : set) {
             // Convert Vector into ArrayList