src/java.base/share/classes/sun/net/www/protocol/http/DigestAuthentication.java

@@ -60,11 +60,11 @@
     // true if http.auth.digest.quoteParameters Net property is true
     private static final boolean delimCompatFlag;
 
     static {
         Boolean b = AccessController.doPrivileged(
-            new PrivilegedAction<Boolean>() {
+            new PrivilegedAction<>() {
                 public Boolean run() {
                     return NetProperties.getBoolean(compatPropName);
                 }
             }
         );