src/java.base/share/classes/java/lang/ClassLoader.java

@@ -494,11 +494,11 @@
             }
 
             final String name = cls.getName();
             final int i = name.lastIndexOf('.');
             if (i != -1) {
-                AccessController.doPrivileged(new PrivilegedAction<Void>() {
+                AccessController.doPrivileged(new PrivilegedAction<>() {
                     public Void run() {
                         sm.checkPackageAccess(name.substring(0, i));
                         return null;
                     }
                 }, new AccessControlContext(new ProtectionDomain[] {pd}));

@@ -1263,11 +1263,11 @@
     private static Enumeration<URL> getBootstrapResources(String name)
         throws IOException
     {
         final Enumeration<Resource> e =
             getBootstrapClassPath().getResources(name);
-        return new Enumeration<URL> () {
+        return new Enumeration<> () {
             public URL nextElement() {
                 return e.nextElement().getURL();
             }
             public boolean hasMoreElements() {
                 return e.hasMoreElements();

@@ -1865,11 +1865,11 @@
         // Check to see if we're attempting to access a static library
         String name = NativeLibrary.findBuiltinLib(file.getName());
         boolean isBuiltin = (name != null);
         if (!isBuiltin) {
             name = AccessController.doPrivileged(
-                new PrivilegedAction<String>() {
+                new PrivilegedAction<>() {
                     public String run() {
                         try {
                             return file.exists() ? file.getCanonicalPath() : null;
                         } catch (IOException e) {
                             return null;