NSApplicationDelegate.applicationSupportsSecureRestorableState

[jourquin]

Many java apps running on macOS Sonoma complain (warning) the following way:

WARNING: Secure coding is automatically enabled for restorable state! However, not on all supported macOS versions of this application. Opt-in to secure coding explicitly by implementing NSApplicationDelegate.applicationSupportsSecureRestorableState:.

I was wondering if JFA could help resolving this. Therefore, I added the following line in NSApplicationDelegate.java:

boolean applicationSupportsSecureRestorableState(NSApplication app);

Then, in the Java app, I tried this:

   NSApplication app = NSApplication.sharedApplication();
   
   NSApplicationDelegate appd = new NSApplicationDelegate(){
  
    @Override
    public boolean respondsToSelector(ID arg0) {
      // TODO Auto-generated method stub
      return false;
    }
  
    @Override
    public void performSelectorOnMainThread(ID arg0, ID arg1, boolean arg2) {
      // TODO Auto-generated method stub
      
    }
  
    @Override
    public NSMethodSignature methodSignatureForSelector(ID arg0) {
      // TODO Auto-generated method stub
      return null;
    }
  
    @Override
    public String description() {
      // TODO Auto-generated method stub
      return null;
    }
  
    @Override
    public void dealloc() {
      // TODO Auto-generated method stub
    }
  
    @Override
    public String className() {
      // TODO Auto-generated method stub
      return null;
    }
  
    @Override
    public void applicationWillUpdate(NSNotification arg0) {
      // TODO Auto-generated method stub
    }
  
    @Override
    public void applicationWillFinishLaunching(NSNotification arg0) {
      // TODO Auto-generated method stub  
    }
  
    @Override
    public void applicationWillBecomeActive(NSNotification arg0) {
      // TODO Auto-generated method stub
    }
  
    @Override
    public boolean applicationSupportsSecureRestorableState(NSApplication arg0) {
      /* This is the method that should be implemented to avoid warning with Sonoma */
      return true;
    }
  
    @Override
    public NSMenu applicationDockMenu(NSApplication arg0) {
      // TODO Auto-generated method stub
      return null;
    }
  
    @Override
    public void applicationDidUpdate(NSNotification arg0) {
      // TODO Auto-generated method stub    
    }
  
    @Override
    public void applicationDidFinishLaunching(NSNotification arg0) {
      // TODO Auto-generated method stub
    }
  
    @Override
    public void applicationDidBecomeActive(NSNotification arg0) {
      // TODO Auto-generated method stub
    }
  };
   
   app.setDelegate(appd);

However, the last line throws an Exception (AquaTest is my testing application):

Exception in thread "main" java.lang.IllegalArgumentException:  is not supported
	at de.jangassen.jfa.ObjcToJava.toID(ObjcToJava.java:139)
	at de.jangassen.jfa.ObjcToJava.toFoundationArgument(ObjcToJava.java:111)
	at java.base/java.util.stream.ReferencePipeline$3$1.accept(ReferencePipeline.java:195)
	at java.base/java.util.stream.Streams$StreamBuilderImpl.forEachRemaining(Streams.java:411)
	at java.base/java.util.stream.ReferencePipeline$Head.forEach(ReferencePipeline.java:658)
	at java.base/java.util.stream.ReferencePipeline$7$1.accept(ReferencePipeline.java:274)
	at java.base/java.util.Spliterators$ArraySpliterator.forEachRemaining(Spliterators.java:948)
	at java.base/java.util.stream.AbstractPipeline.copyInto(AbstractPipeline.java:484)
	at java.base/java.util.stream.AbstractPipeline.wrapAndCopyInto(AbstractPipeline.java:474)
	at java.base/java.util.stream.AbstractPipeline.evaluate(AbstractPipeline.java:550)
	at java.base/java.util.stream.AbstractPipeline.evaluateToArrayNode(AbstractPipeline.java:260)
	at java.base/java.util.stream.ReferencePipeline.toArray(ReferencePipeline.java:517)
	at java.base/java.util.stream.ReferencePipeline.toArray(ReferencePipeline.java:523)
	at de.jangassen.jfa.ObjcToJava.getFoundationArguments(ObjcToJava.java:209)
	at de.jangassen.jfa.ObjcToJava.invokeNative(ObjcToJava.java:169)
	at de.jangassen.jfa.ObjcToJava.invoke(ObjcToJava.java:164)
	at com.sun.proxy.$Proxy1.setDelegate(Unknown Source)
	at AquaTest.main(AquaTest.java:106)

Maybe I'm completely wrong in this implementation. Any idea if JFA could help in resolving the above described warning ?