From eaff4c602634aa2f3bf9c3a26ca5f72749ee3f85 Mon Sep 17 00:00:00 2001
From: Vladimir Dolzhenko <Vladimir.Dolzhenko@jetbrains.com>
Date: Mon, 1 Nov 2021 14:21:15 +0000
Subject: [PATCH] Reset elementFinders on clearPackageCaches()

Clean up references on a plugin unload to avoid class leakage

Relates to #KT-49475

Merge-request: KT-MR-4891
---
 .../org/jetbrains/kotlin/resolve/jvm/KotlinJavaPsiFacade.java    | 1 +
 1 file changed, 1 insertion(+)

diff --git a/compiler/resolution.common.jvm/src/org/jetbrains/kotlin/resolve/jvm/KotlinJavaPsiFacade.java b/compiler/resolution.common.jvm/src/org/jetbrains/kotlin/resolve/jvm/KotlinJavaPsiFacade.java
index 46b0254d03f..02292daf7d5 100644
--- a/compiler/resolution.common.jvm/src/org/jetbrains/kotlin/resolve/jvm/KotlinJavaPsiFacade.java
+++ b/compiler/resolution.common.jvm/src/org/jetbrains/kotlin/resolve/jvm/KotlinJavaPsiFacade.java
@@ -151,6 +151,7 @@ public class KotlinJavaPsiFacade implements Disposable {
     }
 
     private void clearPackageCaches(boolean force) {
+        elementFinders = null;
         if (force) {
             packageCache = null;
         } else {