From 07353a7229bd45abd07e0bbfe727bba92a7e3673 Mon Sep 17 00:00:00 2001
From: Dmitry Batkovich <dmitry.batkovich@jetbrains.com>
Date: Mon, 10 Jun 2019 11:01:13 +0300
Subject: [PATCH] java null argument indexing: do not increment index after
 creation

GitOrigin-RevId: 086661cd6544e6f4ce8e8451289378d4694f2b4f
---
 .../psi/impl/search/JavaNullMethodArgumentIndex.java       | 7 +++----
 1 file changed, 3 insertions(+), 4 deletions(-)

diff --git a/java/java-indexing-impl/src/com/intellij/psi/impl/search/JavaNullMethodArgumentIndex.java b/java/java-indexing-impl/src/com/intellij/psi/impl/search/JavaNullMethodArgumentIndex.java
index 8f47e23060ef..7db8d1bd6fe0 100644
--- a/java/java-indexing-impl/src/com/intellij/psi/impl/search/JavaNullMethodArgumentIndex.java
+++ b/java/java-indexing-impl/src/com/intellij/psi/impl/search/JavaNullMethodArgumentIndex.java
@@ -86,11 +86,8 @@ public class JavaNullMethodArgumentIndex extends ScalarIndexExtension<JavaNullMe
   }
 
   private static boolean containsStopSymbol(int startIndex, @NotNull CharSequence text, boolean leftDirection) {
-    int i = startIndex;
+    int i = leftDirection ? startIndex - 1 : startIndex + 1;
     while (true) {
-
-      if (leftDirection) i--; else i++;
-
       if (leftDirection) {
         if (i < 0) return false;
       } else {
@@ -102,6 +99,8 @@ public class JavaNullMethodArgumentIndex extends ScalarIndexExtension<JavaNullMe
       if (!Lazy.WHITE_SPACE_OR_EOL_SYMBOLS.contains(c) && !Character.isWhitespace(c)) {
         return false;
       }
+
+      if (leftDirection) i--; else i++;
     }
   }