diff --git a/platform/vcs-log/impl/src/com/intellij/vcs/log/data/AbstractDataGetter.java b/platform/vcs-log/impl/src/com/intellij/vcs/log/data/AbstractDataGetter.java
index d7ba1d1dc39c..63db0daae79d 100644
--- a/platform/vcs-log/impl/src/com/intellij/vcs/log/data/AbstractDataGetter.java
+++ b/platform/vcs-log/impl/src/com/intellij/vcs/log/data/AbstractDataGetter.java
@@ -94,7 +94,7 @@ abstract class AbstractDataGetter<T extends VcsShortCommitDetails> implements Di
 
   @Override
   @NotNull
-  public T getCommitData(@NotNull Integer hash, @NotNull Iterable<Integer> neighbourHashes) {
+  public T getCommitData(int hash, @NotNull Iterable<Integer> neighbourHashes) {
     assert EventQueue.isDispatchThread();
     T details = getFromCache(hash);
     if (details != null) {
diff --git a/platform/vcs-log/impl/src/com/intellij/vcs/log/data/DataGetter.java b/platform/vcs-log/impl/src/com/intellij/vcs/log/data/DataGetter.java
index c49735eb8de1..209b1bc57c1f 100644
--- a/platform/vcs-log/impl/src/com/intellij/vcs/log/data/DataGetter.java
+++ b/platform/vcs-log/impl/src/com/intellij/vcs/log/data/DataGetter.java
@@ -26,7 +26,7 @@ import java.util.List;
 
 public interface DataGetter<T extends VcsShortCommitDetails> {
   @NotNull
-  T getCommitData(@NotNull Integer hash, @NotNull Iterable<Integer> neighbourHashes);
+  T getCommitData(int hash, @NotNull Iterable<Integer> neighbourHashes);
 
   @Deprecated
   default void loadCommitsData(@NotNull List<Integer> hashes,