From 858cb041ed7ec146a4b07f33a269ac768b63801e Mon Sep 17 00:00:00 2001
From: Alexey Kudravtsev <cdr@intellij.com>
Date: Tue, 28 Mar 2017 19:34:07 +0300
Subject: [PATCH] IDEA-170494 InaccessibleObjectException: Unable to make field
 accessible in DebugReflectionUtil on JDK 9 (java.base does not open
 java.util.concurrent.atomic/jdk.internal.misc)

---
 .../com/intellij/util/CachedValuesManagerImpl.java    | 11 +++++++----
 1 file changed, 7 insertions(+), 4 deletions(-)

diff --git a/platform/core-impl/src/com/intellij/util/CachedValuesManagerImpl.java b/platform/core-impl/src/com/intellij/util/CachedValuesManagerImpl.java
index 28c2a6cd69e7..aba1aa27710a 100644
--- a/platform/core-impl/src/com/intellij/util/CachedValuesManagerImpl.java
+++ b/platform/core-impl/src/com/intellij/util/CachedValuesManagerImpl.java
@@ -15,10 +15,11 @@
  */
 package com.intellij.util;
 
-import com.intellij.openapi.util.UserDataHolder;
-import com.intellij.openapi.util.Key;
-import com.intellij.openapi.util.UserDataHolderEx;
 import com.intellij.openapi.project.Project;
+import com.intellij.openapi.util.Key;
+import com.intellij.openapi.util.SystemInfo;
+import com.intellij.openapi.util.UserDataHolder;
+import com.intellij.openapi.util.UserDataHolderEx;
 import com.intellij.psi.util.*;
 import org.jetbrains.annotations.NotNull;
 import org.jetbrains.annotations.Nullable;
@@ -54,7 +55,9 @@ public class CachedValuesManagerImpl extends CachedValuesManager {
                                                         @NotNull Key<CachedValue<T>> key,
                                                         @NotNull CachedValueProvider<T> provider,
                                                         boolean trackValue) {
-    CachedValueLeakChecker.checkProvider(provider, key, dataHolder);
+    if (!SystemInfo.isJavaVersionAtLeast("9")) {
+      CachedValueLeakChecker.checkProvider(provider, key, dataHolder);
+    }
     CachedValue<T> value;
     if (dataHolder instanceof UserDataHolderEx) {
       UserDataHolderEx dh = (UserDataHolderEx)dataHolder;