From 8a2fe4dd716fe636e9a04fd536e8fa0e32443410 Mon Sep 17 00:00:00 2001
From: Tagir Valeev <Tagir.Valeev@jetbrains.com>
Date: Tue, 18 Feb 2020 22:50:52 +0700
Subject: [PATCH] SplitSwitchBranchWithSeveralCaseValuesAction: turn off for
 misplaced label statements

GitOrigin-RevId: e3a4ab606e214d7fba87cb4d62b95429dabcc446
---
 .../impl/SplitSwitchBranchWithSeveralCaseValuesAction.java       | 1 +
 1 file changed, 1 insertion(+)

diff --git a/java/java-impl/src/com/intellij/codeInsight/intention/impl/SplitSwitchBranchWithSeveralCaseValuesAction.java b/java/java-impl/src/com/intellij/codeInsight/intention/impl/SplitSwitchBranchWithSeveralCaseValuesAction.java
index a063fb58dd35..be30faff73f2 100644
--- a/java/java-impl/src/com/intellij/codeInsight/intention/impl/SplitSwitchBranchWithSeveralCaseValuesAction.java
+++ b/java/java-impl/src/com/intellij/codeInsight/intention/impl/SplitSwitchBranchWithSeveralCaseValuesAction.java
@@ -39,6 +39,7 @@ public class SplitSwitchBranchWithSeveralCaseValuesAction extends PsiElementBase
   @Override
   public boolean isAvailable(@NotNull Project project, Editor editor, @NotNull PsiElement element) {
     PsiSwitchLabelStatementBase labelStatement = findLabelStatement(editor, element);
+    if (labelStatement == null || labelStatement.getEnclosingSwitchBlock() == null) return false;
     if (labelStatement instanceof PsiSwitchLabelStatement) {
       if (isMultiValueCase(labelStatement)) {
         // mixed syntax "case 1, 2: some code"