src/java.base/share/classes/java/lang/invoke/InnerClassLambdaMetafactory.java

@@ -192,11 +192,11 @@
     @Override
     CallSite buildCallSite() throws LambdaConversionException {
         final Class<?> innerClass = spinInnerClass();
         if (invokedType.parameterCount() == 0) {
             final Constructor<?>[] ctrs = AccessController.doPrivileged(
-                    new PrivilegedAction<Constructor<?>[]>() {
+                    new PrivilegedAction<>() {
                 @Override
                 public Constructor<?>[] run() {
                     Constructor<?>[] ctrs = innerClass.getDeclaredConstructors();
                     if (ctrs.length == 1) {
                         // The lambda implementing inner class constructor is private, set

@@ -309,11 +309,11 @@
 
         final byte[] classBytes = cw.toByteArray();
 
         // If requested, dump out to a file for debugging purposes
         if (dumper != null) {
-            AccessController.doPrivileged(new PrivilegedAction<Void>() {
+            AccessController.doPrivileged(new PrivilegedAction<>() {
                 @Override
                 public Void run() {
                     dumper.dumpClass(lambdaClassName, classBytes);
                     return null;
                 }