From 2cb686f8103dec27da3ba63181f5c2178240b4d2 Mon Sep 17 00:00:00 2001
From: Egor Ushakov <egor.ushakov@jetbrains.com>
Date: Wed, 20 Dec 2017 12:49:35 +0300
Subject: [PATCH] IDEA-148408 Raise exception during debugging - only enable in
 top frame

---
 .../com/intellij/debugger/actions/ThrowExceptionAction.java    | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/java/debugger/impl/src/com/intellij/debugger/actions/ThrowExceptionAction.java b/java/debugger/impl/src/com/intellij/debugger/actions/ThrowExceptionAction.java
index ed1acc074d42..89c7507ea7c5 100644
--- a/java/debugger/impl/src/com/intellij/debugger/actions/ThrowExceptionAction.java
+++ b/java/debugger/impl/src/com/intellij/debugger/actions/ThrowExceptionAction.java
@@ -122,7 +122,8 @@ public class ThrowExceptionAction extends DebuggerAction {
   }
 
   public void update(@NotNull AnActionEvent e) {
-    boolean enable = PopFrameAction.getStackFrame(e) != null;
+    JavaStackFrame stackFrame = PopFrameAction.getStackFrame(e);
+    boolean enable = stackFrame != null && stackFrame.getDescriptor().getUiIndex() == 0;
 
     if (ActionPlaces.isMainMenuOrActionSearch(e.getPlace()) || ActionPlaces.DEBUGGER_TOOLBAR.equals(e.getPlace())) {
       e.getPresentation().setEnabled(enable);