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

@@ -974,11 +974,11 @@
      * if no such property exists.
      * @see java.security.Security security properties
      */
     public final static String getDefaultType() {
         String kstype;
-        kstype = AccessController.doPrivileged(new PrivilegedAction<String>() {
+        kstype = AccessController.doPrivileged(new PrivilegedAction<>() {
             public String run() {
                 return Security.getProperty(KEYSTORE_TYPE);
             }
         });
         if (kstype == null) {