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

@@ -614,11 +614,11 @@
      */
     public static SecureRandom getInstanceStrong()
             throws NoSuchAlgorithmException {
 
         String property = AccessController.doPrivileged(
-            new PrivilegedAction<String>() {
+            new PrivilegedAction<>() {
                 @Override
                 public String run() {
                     return Security.getProperty(
                         "securerandom.strongAlgorithms");
                 }