JBR-4134 PyCharm is slow and unusable on MacBook Pro with M1jb11_0_14_1-b2043.18

2 files changed, 7 insertions, 5 deletions

diff --git a/src/java.desktop/macosx/classes/sun/lwawt/macosx/CMenu.java b/src/java.desktop/macosx/classes/sun/lwawt/macosx/CMenu.java
index 4f2fc96ad8a..152a70040a3 100644
--- a/src/java.desktop/macosx/classes/sun/lwawt/macosx/CMenu.java
+++ b/src/java.desktop/macosx/classes/sun/lwawt/macosx/CMenu.java
@@ -25,6 +25,7 @@
 
 package sun.lwawt.macosx;
 
+import sun.awt.AWTThreading;
 import java.awt.Menu;
 import java.awt.MenuBar;
 import java.awt.MenuItem;
@@ -64,14 +65,14 @@ public class CMenu extends CMenuItem implements MenuPeer {
             LWCToolkit.targetToPeer(getTarget().getParent());
 
         if (parent instanceof CMenu) {
-            return parent.executeGet(this::nativeCreateSubMenu);
+            return AWTThreading.executeWaitToolkit(() -> parent.executeGet(this::nativeCreateSubMenu));
         }
         if (parent instanceof CMenuBar) {
             MenuBar parentContainer = (MenuBar)getTarget().getParent();
             boolean isHelpMenu = parentContainer.getHelpMenu() == getTarget();
             int insertionLocation = ((CMenuBar)parent).getNextInsertionIndex();
-            return parent.executeGet(ptr -> nativeCreateMenu(ptr, isHelpMenu,
-                                                             insertionLocation));
+            return AWTThreading.executeWaitToolkit(() -> parent.executeGet(ptr -> nativeCreateMenu(ptr, isHelpMenu,
+                insertionLocation)));
         }
         throw new InternalError("Parent must be CMenu or CMenuBar");
     }
@@ -84,7 +85,7 @@ public class CMenu extends CMenuItem implements MenuPeer {
 
     @Override
     public final void delItem(final int index) {
-        execute(ptr -> nativeDeleteItem(ptr, index));
+        AWTThreading.executeWaitToolkit(() -> execute(ptr -> nativeDeleteItem(ptr, index)));
     }
 
     @Override
diff --git a/src/java.desktop/macosx/classes/sun/lwawt/macosx/CMenuItem.java b/src/java.desktop/macosx/classes/sun/lwawt/macosx/CMenuItem.java
index 2773744f220..da549919662 100644
--- a/src/java.desktop/macosx/classes/sun/lwawt/macosx/CMenuItem.java
+++ b/src/java.desktop/macosx/classes/sun/lwawt/macosx/CMenuItem.java
@@ -33,6 +33,7 @@ import java.awt.event.KeyEvent;
 import java.awt.peer.MenuItemPeer;
 import java.util.concurrent.atomic.AtomicBoolean;
 
+import sun.awt.AWTThreading;
 import sun.awt.SunToolkit;
 import sun.lwawt.LWToolkit;
 
@@ -61,7 +62,7 @@ public class CMenuItem extends CMenuComponent implements MenuItemPeer {
     @Override
     long createModel() {
         CMenuComponent parent = (CMenuComponent)LWToolkit.targetToPeer(getTarget().getParent());
-        return parent.executeGet(ptr->nativeCreate(ptr, isSeparator()));
+        return AWTThreading.executeWaitToolkit(() -> parent.executeGet(ptr->nativeCreate(ptr, isSeparator())));
     }
     @SuppressWarnings("deprecation")
     public void setLabel(String label, char keyChar, int keyCode, int modifiers) {