src/java.desktop/share/classes/sun/applet/AppletProps.java

@@ -34,10 +34,11 @@
 import java.security.PrivilegedActionException;
 
 import sun.security.action.*;
 
 @SuppressWarnings("serial") // JDK implementation class
+@Deprecated(since = "9")
 class AppletProps extends Frame {
 
     TextField proxyHost;
     TextField proxyPort;
     Choice accessMode;

@@ -195,10 +196,11 @@
 }
 
 /* 4066432 */
 /* Dialog class to display property-related errors to user */
 @SuppressWarnings("serial") // JDK implementation class
+@Deprecated(since = "9")
 class AppletPropsErrorDialog extends Dialog {
     @SuppressWarnings("deprecation")
     public AppletPropsErrorDialog(Frame parent, String title, String message,
                 String buttonText) {
         super(parent, title, true);