diff --git a/platform/platform-impl/src/com/intellij/ui/mac/MacMainFrameDecorator.java b/platform/platform-impl/src/com/intellij/ui/mac/MacMainFrameDecorator.java
index fc75a0613de1..cc3bc7ba8217 100644
--- a/platform/platform-impl/src/com/intellij/ui/mac/MacMainFrameDecorator.java
+++ b/platform/platform-impl/src/com/intellij/ui/mac/MacMainFrameDecorator.java
@@ -175,6 +175,7 @@ public class MacMainFrameDecorator extends IdeFrameDecorator implements UISettin
     }
   };
 
+  @SuppressWarnings("Convert2Lambda")
   public static final Function<Object, Boolean> NAVBAR_GETTER = new Function<Object, Boolean>() {
     @Override
     public Boolean fun(Object o) {
@@ -182,6 +183,7 @@ public class MacMainFrameDecorator extends IdeFrameDecorator implements UISettin
     }
   };
 
+  @SuppressWarnings("Convert2Lambda")
   public static final Function<Object, Boolean> TOOLBAR_GETTER = new Function<Object, Boolean>() {
     @Override
     public Boolean fun(Object o) {