diff --git a/platform/vcs-log/graph/src/com/intellij/vcs/log/graph/utils/BfsUtil.java b/platform/vcs-log/graph/src/com/intellij/vcs/log/graph/utils/BfsUtil.kt
similarity index 100%
rename from platform/vcs-log/graph/src/com/intellij/vcs/log/graph/utils/BfsUtil.java
rename to platform/vcs-log/graph/src/com/intellij/vcs/log/graph/utils/BfsUtil.kt