src/java.base/share/classes/sun/security/x509/GeneralSubtrees.java

@@ -57,15 +57,15 @@
 
     /**
      * The default constructor for the class.
      */
     public GeneralSubtrees() {
-        trees = new ArrayList<GeneralSubtree>();
+        trees = new ArrayList<>();
     }
 
     private GeneralSubtrees(GeneralSubtrees source) {
-        trees = new ArrayList<GeneralSubtree>(source.trees);
+        trees = new ArrayList<>(source.trees);
     }
 
     /**
      * Create the object from the passed DER encoded form.
      *