From e61c3d330769dbfd52e91717b101ee929ef6e0f4 Mon Sep 17 00:00:00 2001
From: Mikhail Glukhikh <Mikhail.Glukhikh@jetbrains.com>
Date: Fri, 16 Oct 2015 17:15:45 +0300
Subject: [PATCH] Code cleanup: data deprecations and some effective visibility
 stuff

Original commit: cae0388a578a428f2317c620e8e78239f4d79dd6
---
 .../kotlin/jps/incremental/IncrementalCacheImpl.kt         | 7 ++++++-
 1 file changed, 6 insertions(+), 1 deletion(-)

diff --git a/jps/jps-plugin/src/org/jetbrains/kotlin/jps/incremental/IncrementalCacheImpl.kt b/jps/jps-plugin/src/org/jetbrains/kotlin/jps/incremental/IncrementalCacheImpl.kt
index ff37c5b5d2a..5973ba0c983 100644
--- a/jps/jps-plugin/src/org/jetbrains/kotlin/jps/incremental/IncrementalCacheImpl.kt
+++ b/jps/jps-plugin/src/org/jetbrains/kotlin/jps/incremental/IncrementalCacheImpl.kt
@@ -675,9 +675,14 @@ data class ChangesInfo(
 
 public fun BuildDataPaths.getKotlinCacheVersion(target: BuildTarget<*>): CacheFormatVersion = CacheFormatVersion(getTargetDataRoot(target))
 
-private data class KotlinIncrementalStorageProvider(
+private class KotlinIncrementalStorageProvider(
         private val target: ModuleBuildTarget
 ) : StorageProvider<IncrementalCacheImpl>() {
+
+    override fun equals(other: Any?) = other is KotlinIncrementalStorageProvider && target == other.target
+
+    override fun hashCode() = target.hashCode()
+
     override fun createStorage(targetDataDir: File): IncrementalCacheImpl =
             IncrementalCacheImpl(targetDataDir, target)
 }