lambda -> method ref: reuse comment tracker (IDEA-189934)

java/java-tests/testData/codeInsight/daemonCodeAnalyzer/quickFix/streamApiMigration/filter/afterFilterFlatMapCollectionFilterMapCollect.java

@@ -4,7 +4,8 @@ import java.util.stream.Collectors;
 
 public class Main {
   public void test(List<Set<String>> nested) {
-      /*non-equal*//*empty*/
+      /*non-equal*/
+      /*empty*/
       List<String> result = nested.stream().filter(Objects::nonNull).flatMap(Collection::stream).filter(str -> str./*startswith*/startsWith("xyz")).map(String::trim).collect(Collectors.toList());
       // 1
       /*target is here*/