From 7b346dae4e57afe851ff4a16e18f7cb58f0926a1 Mon Sep 17 00:00:00 2001
From: peter <peter@jetbrains.com>
Date: Tue, 17 Jun 2014 19:00:47 +0200
Subject: [PATCH] user data maps: notNull, minor equals() optimization

---
 .../util/src/com/intellij/util/keyFMap/OneElementFMap.java    | 4 ++--
 .../util/src/com/intellij/util/keyFMap/PairElementsFMap.java  | 2 +-
 2 files changed, 3 insertions(+), 3 deletions(-)

diff --git a/platform/util/src/com/intellij/util/keyFMap/OneElementFMap.java b/platform/util/src/com/intellij/util/keyFMap/OneElementFMap.java
index d57d6903fd08..8bd2f343cb92 100644
--- a/platform/util/src/com/intellij/util/keyFMap/OneElementFMap.java
+++ b/platform/util/src/com/intellij/util/keyFMap/OneElementFMap.java
@@ -22,7 +22,7 @@ public class OneElementFMap<V> implements KeyFMap {
   private final Key myKey;
   private final V myValue;
 
-  public OneElementFMap(Key key, @NotNull V value) {
+  public OneElementFMap(@NotNull Key key, @NotNull V value) {
     myKey = key;
     myValue = value;
   }
@@ -71,7 +71,7 @@ public class OneElementFMap<V> implements KeyFMap {
 
     OneElementFMap map = (OneElementFMap)o;
 
-    if (!myKey.equals(map.myKey)) return false;
+    if (myKey != map.myKey) return false;
     if (!myValue.equals(map.myValue)) return false;
 
     return true;
diff --git a/platform/util/src/com/intellij/util/keyFMap/PairElementsFMap.java b/platform/util/src/com/intellij/util/keyFMap/PairElementsFMap.java
index 800032e50456..bb8b8d0ace15 100644
--- a/platform/util/src/com/intellij/util/keyFMap/PairElementsFMap.java
+++ b/platform/util/src/com/intellij/util/keyFMap/PairElementsFMap.java
@@ -24,7 +24,7 @@ class PairElementsFMap implements KeyFMap {
   private final Object value1;
   private final Object value2;
 
-  PairElementsFMap(Key key1, @NotNull Object value1, Key key2, @NotNull Object value2) {
+  PairElementsFMap(@NotNull Key key1, @NotNull Object value1, @NotNull Key key2, @NotNull Object value2) {
     this.key1 = key1;
     this.value1 = value1;
     this.key2 = key2;