StreamToLoopInspection: preserve comments; CommentTracker: now possible to delete element first and only after that register unchanged parts.

java/java-tests/testData/codeInsight/daemonCodeAnalyzer/quickFix/streamToLoop/afterIntStreamOf.java

@@ -6,7 +6,7 @@ import java.util.stream.IntStream;
 public class Main {
   private static IntSummaryStatistics test() {
       IntSummaryStatistics stat = new IntSummaryStatistics();
-      for (int i : new int[]{1, 2, 3}) {
+      for (int i : new int[]{1,/*two*/2,/*three*/3}) {
           stat.accept(i);
       }
       return stat;