From 95a38b49ef99a0a3fe1af7ae5b00cb2e625d8f60 Mon Sep 17 00:00:00 2001
From: Max Medvedev <maxim.medvedev@jetbrains.com>
Date: Sun, 5 Oct 2025 17:44:53 +0200
Subject: [PATCH] nullability

GitOrigin-RevId: 5446c0eabf80ce7d5ffec11f800f3991552409d3
---
 .../completion/CodeCompletionHandlerBase.java          | 10 +++++-----
 1 file changed, 5 insertions(+), 5 deletions(-)

diff --git a/platform/lang-impl/src/com/intellij/codeInsight/completion/CodeCompletionHandlerBase.java b/platform/lang-impl/src/com/intellij/codeInsight/completion/CodeCompletionHandlerBase.java
index 9e769326c802..9f70215e5778 100644
--- a/platform/lang-impl/src/com/intellij/codeInsight/completion/CodeCompletionHandlerBase.java
+++ b/platform/lang-impl/src/com/intellij/codeInsight/completion/CodeCompletionHandlerBase.java
@@ -417,9 +417,9 @@ public class CodeCompletionHandlerBase {
     }
   }
 
-  private AutoCompletionDecision shouldAutoComplete(@NotNull CompletionProgressIndicator indicator,
-                                                    @NotNull List<? extends LookupElement> items,
-                                                    @NotNull CompletionParameters parameters) {
+  private @NotNull AutoCompletionDecision shouldAutoComplete(@NotNull CompletionProgressIndicator indicator,
+                                                             @NotNull List<? extends LookupElement> items,
+                                                             @NotNull CompletionParameters parameters) {
     if (!invokedExplicitly) {
       return AutoCompletionDecision.SHOW_LOOKUP;
     }
@@ -662,7 +662,7 @@ public class CodeCompletionHandlerBase {
     return currentContext;
   }
 
-  private static void checkPsiTextConsistency(CompletionProcessEx indicator) {
+  private static void checkPsiTextConsistency(@NotNull CompletionProcessEx indicator) {
     PsiFile psiFile = PsiUtilBase.getPsiFileInEditor(InjectedLanguageEditorUtil.getTopLevelEditor(indicator.getEditor()), indicator.getProject());
     if (psiFile != null) {
       if (Registry.is("ide.check.stub.text.consistency") ||
@@ -832,7 +832,7 @@ public class CodeCompletionHandlerBase {
     caret.putUserData(CARET_PROCESSED, Boolean.TRUE);
   }
 
-  private static Caret getNextCaretToProcess(@NotNull Editor editor) {
+  private static @Nullable Caret getNextCaretToProcess(@NotNull Editor editor) {
     for (Caret caret : editor.getCaretModel().getAllCarets()) {
       if (caret.getUserData(CARET_PROCESSED) == null) {
         return caret;