From 8bfa5dca31029efa8470e2cc4382057cce84632f Mon Sep 17 00:00:00 2001
From: Dmitry Batkovich <dmitry.batkovich@jetbrains.com>
Date: Thu, 21 Feb 2019 14:12:40 +0300
Subject: [PATCH] remove useless null check: parameter is notnull

---
 .../src/com/intellij/util/indexing/SingleEntryIndexer.java     | 3 ---
 1 file changed, 3 deletions(-)

diff --git a/platform/indexing-impl/src/com/intellij/util/indexing/SingleEntryIndexer.java b/platform/indexing-impl/src/com/intellij/util/indexing/SingleEntryIndexer.java
index 29451abb7dd5..2e5b2a9b12b0 100644
--- a/platform/indexing-impl/src/com/intellij/util/indexing/SingleEntryIndexer.java
+++ b/platform/indexing-impl/src/com/intellij/util/indexing/SingleEntryIndexer.java
@@ -37,9 +37,6 @@ public abstract class SingleEntryIndexer<V> implements DataIndexer<Integer, V, F
   @Override
   @NotNull
   public final Map<Integer, V> map(@NotNull FileContent inputData) {
-    if (inputData == null) {
-      return Collections.emptyMap();
-    }
     final V value = computeValue(inputData);
     if (value == null && !myAcceptNullValues) {
       return Collections.emptyMap();