diff --git a/jps/jps-plugin/src/org/jetbrains/kotlin/jps/incremental/CacheAttributesManager.kt b/jps/jps-plugin/src/org/jetbrains/kotlin/jps/incremental/CacheAttributesManager.kt
index 3aa1d3c8db9..a69669e9b15 100644
--- a/jps/jps-plugin/src/org/jetbrains/kotlin/jps/incremental/CacheAttributesManager.kt
+++ b/jps/jps-plugin/src/org/jetbrains/kotlin/jps/incremental/CacheAttributesManager.kt
@@ -44,19 +44,4 @@ interface CacheAttributesManager<Attrs : Any> {
 fun <Attrs : Any> CacheAttributesManager<Attrs>.loadDiff(
     actual: Attrs? = this.loadActual(),
     expected: Attrs? = this.expected
-) = CacheAttributesDiff(this, actual, expected)
-
-fun <Attrs : Any> CacheAttributesManager<Attrs>.loadAndCheckStatus() =
-    loadDiff().status
-
-/**
- * This method is kept only for compatibility.
- * Delete actual cache attributes values if it existed.
- */
-@Deprecated(
-    message = "Consider using `this.loadDiff().saveExpectedIfNeeded()` and cache `loadDiff()` result.",
-    replaceWith = ReplaceWith("writeVersion(null)")
-)
-fun CacheAttributesManager<*>.clean() {
-    writeVersion(null)
-}
\ No newline at end of file
+) = CacheAttributesDiff(this, actual, expected)
\ No newline at end of file