diff --git a/java/compiler/impl/src/com/intellij/compiler/backwardRefs/CompilerHierarchySearchType.java b/java/compiler/impl/src/com/intellij/compiler/backwardRefs/CompilerHierarchySearchType.java
index eec3b5c94f22..775757bff5ed 100644
--- a/java/compiler/impl/src/com/intellij/compiler/backwardRefs/CompilerHierarchySearchType.java
+++ b/java/compiler/impl/src/com/intellij/compiler/backwardRefs/CompilerHierarchySearchType.java
@@ -39,7 +39,7 @@ enum CompilerHierarchySearchType {
     }
 
     @Override
-    Object[] convertIdToSearchableArray(Collection<LightRef> lightRef, ByteArrayEnumerator byteArrayEnumerator) {
+    Object[] convertToIds(Collection<LightRef> lightRef, ByteArrayEnumerator byteArrayEnumerator) {
       return lightRef.stream().map(r -> byteArrayEnumerator.getName(((LightRef.LightClassHierarchyElementDef)r).getName())).toArray(String[]::new);
     }
   },
@@ -58,7 +58,7 @@ enum CompilerHierarchySearchType {
     }
 
     @Override
-    Object[] convertIdToSearchableArray(Collection<LightRef> lightRef, ByteArrayEnumerator byteArrayEnumerator) {
+    Object[] convertToIds(Collection<LightRef> lightRef, ByteArrayEnumerator byteArrayEnumerator) {
       return lightRef.stream().map(r -> ((LightRef.LightFunExprDef) r).getId()).toArray(Integer[]::new);
     }
   };
@@ -70,5 +70,5 @@ enum CompilerHierarchySearchType {
 
   abstract Class<? extends LightRef> getRequiredClass(LanguageLightRefAdapter adapter);
 
-  abstract Object[] convertIdToSearchableArray(Collection<LightRef> lightRef, ByteArrayEnumerator byteArrayEnumerator);
+  abstract Object[] convertToIds(Collection<LightRef> lightRef, ByteArrayEnumerator byteArrayEnumerator);
 }
diff --git a/java/compiler/impl/src/com/intellij/compiler/backwardRefs/CompilerReferenceReader.java b/java/compiler/impl/src/com/intellij/compiler/backwardRefs/CompilerReferenceReader.java
index f61d16e43872..aa3925243475 100644
--- a/java/compiler/impl/src/com/intellij/compiler/backwardRefs/CompilerReferenceReader.java
+++ b/java/compiler/impl/src/com/intellij/compiler/backwardRefs/CompilerReferenceReader.java
@@ -105,7 +105,7 @@ class CompilerReferenceReader {
           }
         })
         .filter(Objects::nonNull)
-        .collect(groupingBy(x -> x.containingFile, mapping(x -> x.def, collectingAndThen(toList(), l -> searchType.convertIdToSearchableArray(l, myIndex.getByteSeqEum())))));
+        .collect(groupingBy(x -> x.containingFile, mapping(x -> x.def, collectingAndThen(toList(), l -> searchType.convertToIds(l, myIndex.getByteSeqEum())))));
     }
 
     return candidatesPerFile.isEmpty() ? Collections.emptyMap() : candidatesPerFile;