From e387d56d932cac0941e284f8b74d9eb0d3b5076c Mon Sep 17 00:00:00 2001
From: Vladimir Dolzhenko <Vladimir.Dolzhenko@jetbrains.com>
Date: Thu, 3 Sep 2020 12:25:38 +0000
Subject: [PATCH] Drop redundant synchronized from
 LibraryEffectiveKindProviderImpl

effectiveKindMap is SoftFactoryMap that wraps CHM

^KT-41634 Fixed
---
 .../idea/framework/LibraryEffectiveKindProviderImpl.kt    | 8 ++------
 1 file changed, 2 insertions(+), 6 deletions(-)

diff --git a/idea/src/org/jetbrains/kotlin/idea/framework/LibraryEffectiveKindProviderImpl.kt b/idea/src/org/jetbrains/kotlin/idea/framework/LibraryEffectiveKindProviderImpl.kt
index b3db2f8da60..1cfcaf175ce 100644
--- a/idea/src/org/jetbrains/kotlin/idea/framework/LibraryEffectiveKindProviderImpl.kt
+++ b/idea/src/org/jetbrains/kotlin/idea/framework/LibraryEffectiveKindProviderImpl.kt
@@ -24,9 +24,7 @@ class LibraryEffectiveKindProviderImpl(project: Project) : LibraryEffectiveKindP
             ProjectTopics.PROJECT_ROOTS,
             object : ModuleRootListener {
                 override fun rootsChanged(event: ModuleRootEvent) {
-                    synchronized(effectiveKindMap) {
-                        effectiveKindMap.clear()
-                    }
+                    effectiveKindMap.clear()
                 }
             }
         )
@@ -39,9 +37,7 @@ class LibraryEffectiveKindProviderImpl(project: Project) : LibraryEffectiveKindP
 
         return when (val kind = library.kind) {
             is KotlinLibraryKind -> kind
-            else -> synchronized(effectiveKindMap) {
-                effectiveKindMap.get(library)
-            }
+            else -> effectiveKindMap.get(library)
         }
     }
 }
\ No newline at end of file