8344795: Remove uses of AccessControlContext in java.desktop module

src/java.desktop/share/classes/com/sun/beans/decoder/DocumentHandler.java

@@ -38,9 +38,6 @@
 import java.util.HashMap;
 import java.util.List;
 import java.util.Map;
-import java.security.AccessControlContext;
-import java.security.AccessController;
-import java.security.PrivilegedAction;
 
 import javax.xml.parsers.ParserConfigurationException;
 import javax.xml.parsers.SAXParserFactory;
@@ -62,8 +59,6 @@
  * @see ElementHandler
  */
 public final class DocumentHandler extends DefaultHandler {
-    @SuppressWarnings("removal")
-    private final AccessControlContext acc = AccessController.getContext();
     private final Map<String, Class<? extends ElementHandler>> handlers = new HashMap<>();
     private final Map<String, Object> environment = new HashMap<>();
     private final List<Object> objects = new ArrayList<>();
@@ -367,30 +362,20 @@ public void handleException(Exception exception) {
      *
      * @param input  the input source to parse
      */
-    @SuppressWarnings("removal")
     public void parse(final InputSource input) {
-        if ((this.acc == null) && (null != System.getSecurityManager())) {
-            throw new SecurityException("AccessControlContext is not set");
+        try {
+            SAXParserFactory.newInstance().newSAXParser().parse(input, DocumentHandler.this);
         }
-        AccessControlContext stack = AccessController.getContext();
-        SharedSecrets.getJavaSecurityAccess().doIntersectionPrivilege(new PrivilegedAction<Void>() {
-            public Void run() {
-                try {
-                    SAXParserFactory.newInstance().newSAXParser().parse(input, DocumentHandler.this);
-                }
-                catch (ParserConfigurationException | IOException exception) {
-                    handleException(exception);
-                }
-                catch (SAXException wrapper) {
-                    Exception exception = wrapper.getException();
-                    if (exception == null) {
-                        exception = wrapper;
-                    }
-                    handleException(exception);
-                }
-                return null;
+        catch (ParserConfigurationException | IOException exception) {
+            handleException(exception);
+        }
+        catch (SAXException wrapper) {
+            Exception exception = wrapper.getException();
+            if (exception == null) {
+                exception = wrapper;
             }
-        }, stack, this.acc);
+            handleException(exception);
+        }
     }
 
     /**

src/java.desktop/share/classes/java/awt/AWTEvent.java

@@ -39,8 +39,6 @@
 import java.awt.peer.ComponentPeer;
 import java.awt.peer.LightweightPeer;
 import java.io.Serial;
-import java.security.AccessControlContext;
-import java.security.AccessController;
 import java.util.EventObject;
 
 import sun.awt.AWTAccessor;
@@ -112,24 +110,6 @@ public abstract class AWTEvent extends EventObject {
      */
     protected boolean consumed = false;
 
-   /*
-    * The event's AccessControlContext.
-    */
-    @SuppressWarnings("removal")
-    private transient volatile AccessControlContext acc =
-        AccessController.getContext();
-
-   /*
-    * Returns the acc this event was constructed with.
-    */
-    @SuppressWarnings("removal")
-    final AccessControlContext getAccessControlContext() {
-        if (acc == null) {
-            throw new SecurityException("AWTEvent is missing AccessControlContext");
-        }
-        return acc;
-    }
-
     transient boolean focusManagerIsDispatching = false;
     transient boolean isPosted;
 
@@ -281,11 +261,6 @@ public boolean isSystemGenerated(AWTEvent ev) {
                     return ev.isSystemGenerated;
                 }
 
-                @SuppressWarnings("removal")
-                public AccessControlContext getAccessControlContext(AWTEvent ev) {
-                    return ev.getAccessControlContext();
-                }
-
                 public byte[] getBData(AWTEvent ev) {
                     return ev.bdata;
                 }

src/java.desktop/share/classes/java/awt/Component.java

@@ -69,8 +69,6 @@
 import java.io.PrintWriter;
 import java.io.Serial;
 import java.io.Serializable;
-import java.security.AccessControlContext;
-import java.security.AccessController;
 import java.util.Collections;
 import java.util.EventListener;
 import java.util.HashSet;
@@ -501,13 +499,6 @@ public abstract class Component implements ImageObserver, MenuContainer,
     static final Object LOCK = new AWTTreeLock();
     static class AWTTreeLock {}
 
-    /*
-     * The component's AccessControlContext.
-     */
-    @SuppressWarnings("removal")
-    private transient volatile AccessControlContext acc =
-        AccessController.getContext();
-
     /**
      * Minimum size.
      * (This field perhaps should have been transient).
@@ -706,17 +697,6 @@ Object getObjectLock() {
         return objectLock;
     }
 
-    /*
-     * Returns the acc this component was constructed with.
-     */
-    @SuppressWarnings("removal")
-    final AccessControlContext getAccessControlContext() {
-        if (acc == null) {
-            throw new SecurityException("Component is missing AccessControlContext");
-        }
-        return acc;
-    }
-
     /**
      * Whether the component is packed or not;
      */
@@ -972,11 +952,6 @@ public void processEvent(Component comp, AWTEvent e) {
                 comp.processEvent(e);
             }
 
-            @SuppressWarnings("removal")
-            public AccessControlContext getAccessControlContext(Component comp) {
-                return comp.getAccessControlContext();
-            }
-
             public void revalidateSynchronously(Component comp) {
                 comp.revalidateSynchronously();
             }
@@ -8967,15 +8942,12 @@ private void writeObject(ObjectOutputStream s)
      * @throws IOException if an I/O error occurs
      * @see #writeObject(ObjectOutputStream)
      */
-    @SuppressWarnings("removal")
     @Serial
     private void readObject(ObjectInputStream s)
       throws ClassNotFoundException, IOException
     {
         objectLock = new Object();
 
-        acc = AccessController.getContext();
-
         s.defaultReadObject();
 
         appContext = AppContext.getAppContext();

src/java.desktop/share/classes/java/awt/MenuComponent.java

@@ -30,8 +30,6 @@
 import java.io.IOException;
 import java.io.ObjectInputStream;
 import java.io.Serial;
-import java.security.AccessControlContext;
-import java.security.AccessController;
 
 import javax.accessibility.Accessible;
 import javax.accessibility.AccessibleComponent;
@@ -103,25 +101,6 @@ public abstract class MenuComponent implements java.io.Serializable {
      */
     volatile boolean newEventsOnly;
 
-    /*
-     * The menu's AccessControlContext.
-     */
-    @SuppressWarnings("removal")
-    private transient volatile AccessControlContext acc =
-            AccessController.getContext();
-
-    /*
-     * Returns the acc this menu component was constructed with.
-     */
-    @SuppressWarnings("removal")
-    final AccessControlContext getAccessControlContext() {
-        if (acc == null) {
-            throw new SecurityException(
-                    "MenuComponent is missing AccessControlContext");
-        }
-        return acc;
-    }
-
     /*
      * Internal constants for serialization.
      */
@@ -442,15 +421,12 @@ protected final Object getTreeLock() {
      *
      * @see java.awt.GraphicsEnvironment#isHeadless
      */
-    @SuppressWarnings("removal")
     @Serial
     private void readObject(ObjectInputStream s)
         throws ClassNotFoundException, IOException, HeadlessException
     {
         GraphicsEnvironment.checkHeadless();
 
-        acc = AccessController.getContext();
-
         s.defaultReadObject();
 
         appContext = AppContext.getAppContext();

src/java.desktop/share/classes/java/awt/TrayIcon.java

@@ -32,8 +32,6 @@
 import sun.awt.AWTAccessor;
 import sun.awt.HeadlessToolkit;
 import java.util.EventObject;
-import java.security.AccessControlContext;
-import java.security.AccessController;
 
 /**
  * A {@code TrayIcon} object represents a tray icon that can be
@@ -102,26 +100,6 @@ public class TrayIcon {
     transient MouseMotionListener mouseMotionListener;
     transient ActionListener actionListener;
 
-    /*
-     * The tray icon's AccessControlContext.
-     *
-     * Unlike the acc in Component, this field is made final
-     * because TrayIcon is not serializable.
-     */
-    @SuppressWarnings("removal")
-    private final AccessControlContext acc = AccessController.getContext();
-
-    /*
-     * Returns the acc this tray icon was constructed with.
-     */
-    @SuppressWarnings("removal")
-    final AccessControlContext getAccessControlContext() {
-        if (acc == null) {
-            throw new SecurityException("TrayIcon is missing AccessControlContext");
-        }
-        return acc;
-    }
-
     static {
         Toolkit.loadLibraries();
         if (!GraphicsEnvironment.isHeadless()) {

src/java.desktop/share/classes/javax/swing/TransferHandler.java

@@ -42,16 +42,6 @@
 import sun.swing.*;
 import sun.awt.SunToolkit;
 
-import java.security.AccessController;
-import java.security.PrivilegedAction;
-
-import java.security.AccessControlContext;
-
-import jdk.internal.access.SharedSecrets;
-import jdk.internal.access.JavaSecurityAccess;
-
-import sun.awt.AWTAccessor;
-
 /**
  * This class is used to handle the transfer of a <code>Transferable</code>
  * to and from Swing components.  The <code>Transferable</code> is used to
@@ -1701,40 +1691,7 @@ public boolean accept(Object sender) {
                     && ((JComponent)sender).getTransferHandler() == null);
         }
 
-        private static final JavaSecurityAccess javaSecurityAccess =
-            SharedSecrets.getJavaSecurityAccess();
-
         public void actionPerformed(final ActionEvent e) {
-            final Object src = e.getSource();
-
-            final PrivilegedAction<Void> action = new PrivilegedAction<Void>() {
-                public Void run() {
-                    actionPerformedImpl(e);
-                    return null;
-                }
-            };
-
-            @SuppressWarnings("removal")
-            final AccessControlContext stack = AccessController.getContext();
-            @SuppressWarnings("removal")
-            final AccessControlContext srcAcc = AWTAccessor.getComponentAccessor().getAccessControlContext((Component)src);
-            @SuppressWarnings("removal")
-            final AccessControlContext eventAcc = AWTAccessor.getAWTEventAccessor().getAccessControlContext(e);
-
-                if (srcAcc == null) {
-                    javaSecurityAccess.doIntersectionPrivilege(action, stack, eventAcc);
-                } else {
-                    javaSecurityAccess.doIntersectionPrivilege(
-                        new PrivilegedAction<Void>() {
-                            public Void run() {
-                                javaSecurityAccess.doIntersectionPrivilege(action, eventAcc);
-                                return null;
-                             }
-                    }, stack, srcAcc);
-                }
-        }
-
-        private void actionPerformedImpl(ActionEvent e) {
             Object src = e.getSource();
             if (src instanceof JComponent) {
                 JComponent c = (JComponent) src;

src/java.desktop/share/classes/javax/swing/UIDefaults.java

@@ -49,8 +49,6 @@
 import java.awt.Insets;
 import java.awt.Dimension;
 import java.beans.PropertyChangeListener;
-import java.security.AccessController;
-import java.security.AccessControlContext;
 
 import sun.reflect.misc.MethodUtil;
 import sun.reflect.misc.ReflectUtil;
@@ -1062,8 +1060,6 @@ public interface ActiveValue {
      * @since 1.3
      */
     public static class ProxyLazyValue implements LazyValue {
-        @SuppressWarnings("removal")
-        private AccessControlContext acc;
         private String className;
         private String methodName;
         private Object[] args;
@@ -1117,9 +1113,7 @@ public ProxyLazyValue(String c, Object[] o) {
          * @param o    an array of <code>Objects</code> to be passed as
          *              parameters to the static method in class c
          */
-        @SuppressWarnings("removal")
         public ProxyLazyValue(String c, String m, Object[] o) {
-            acc = AccessController.getContext();
             className = c;
             methodName = m;
             if (o != null) {

src/java.desktop/share/classes/sun/awt/AWTAccessor.java

@@ -44,7 +44,6 @@
 import java.awt.peer.MenuComponentPeer;
 import java.lang.invoke.MethodHandles;
 import java.lang.reflect.InvocationTargetException;
-import java.security.AccessControlContext;
 
 import java.io.File;
 import java.util.ResourceBundle;
@@ -244,13 +243,6 @@ public interface ComponentAccessor {
          */
         void processEvent(Component comp, AWTEvent e);
 
-
-        /*
-         * Returns the acc this component was constructed with.
-         */
-        @SuppressWarnings("removal")
-        AccessControlContext getAccessControlContext(Component comp);
-
         /**
          * Revalidates the component synchronously.
          */
@@ -364,12 +356,6 @@ public interface AWTEventAccessor {
          */
         boolean isSystemGenerated(AWTEvent ev);
 
-        /**
-         * Returns the acc this event was constructed with.
-         */
-        @SuppressWarnings("removal")
-        AccessControlContext getAccessControlContext(AWTEvent ev);
-
         /**
          * Returns binary data associated with this event;
          */