From 3a895e21e7299bad7402848add41d911fbbadbd7 Mon Sep 17 00:00:00 2001
From: Nadya Zabrodina <Nadya.Zabrodina@jetbrains.com>
Date: Wed, 3 May 2017 15:35:12 +0300
Subject: [PATCH] [shelf]: change patch PreLoader storage map to
 SoftHardCacheMap

---
 .../openapi/vcs/changes/shelf/DiffShelvedChangesAction.java | 6 +++---
 1 file changed, 3 insertions(+), 3 deletions(-)

diff --git a/platform/vcs-impl/src/com/intellij/openapi/vcs/changes/shelf/DiffShelvedChangesAction.java b/platform/vcs-impl/src/com/intellij/openapi/vcs/changes/shelf/DiffShelvedChangesAction.java
index 18120298e8b0..ac4d8c5b7567 100644
--- a/platform/vcs-impl/src/com/intellij/openapi/vcs/changes/shelf/DiffShelvedChangesAction.java
+++ b/platform/vcs-impl/src/com/intellij/openapi/vcs/changes/shelf/DiffShelvedChangesAction.java
@@ -26,6 +26,7 @@ import com.intellij.diff.contents.DiffContent;
 import com.intellij.diff.requests.DiffRequest;
 import com.intellij.diff.requests.SimpleDiffRequest;
 import com.intellij.diff.requests.UnknownFileTypeDiffRequest;
+import com.intellij.diff.tools.util.SoftHardCacheMap;
 import com.intellij.diff.util.DiffUtil;
 import com.intellij.openapi.actionSystem.AnAction;
 import com.intellij.openapi.actionSystem.AnActionEvent;
@@ -217,7 +218,7 @@ public class DiffShelvedChangesAction extends AnAction implements DumbAware {
             return new UnknownFileTypeDiffRequest(file, getName());
           }
           if (isNewFile) return createDiffRequest(project, shelvedChange.getChange(project), getName(), context, indicator);
-          
+
           final CommitContext commitContext;
           final TextFilePatch patch;
           try {
@@ -295,12 +296,11 @@ public class DiffShelvedChangesAction extends AnAction implements DumbAware {
   }
 
   static class PatchesPreloader {
-    private final Map<String, List<TextFilePatch>> myFilePatchesMap;
+    private final SoftHardCacheMap<String, List<TextFilePatch>> myFilePatchesMap = new SoftHardCacheMap<>(5, 5);
     private final Project myProject;
 
     PatchesPreloader(final Project project) {
       myProject = project;
-      myFilePatchesMap = new HashMap<>();
     }
 
     @NotNull