public int getEmptyLinesBetween(@NotNull PsiImportStatementBase statement1, @NotNull PsiImportStatementBase statement2){
    int index1 = findEntryIndex(statement1);
    int index2 = findEntryIndex(statement2);
    if (index1 == index2) return 0;
    if (index1 > index2) {
      int t = index1;
      index1 = index2;
      index2 = t;
    }
    PackageEntry[] entries = mySettings.IMPORT_LAYOUT_TABLE.getEntries();
    int maxSpace = 0;
    for(int i = index1 + 1; i < index2; i++){
      if (entries[i] == PackageEntry.BLANK_LINE_ENTRY){
        int space = 0;
        do{
          space++;
        } while(entries[++i] == PackageEntry.BLANK_LINE_ENTRY);
        maxSpace = Math.max(maxSpace, space);
      }
    }
    return maxSpace;
  }
public int getEmptyLinesBetween(@NotNull PsiImportStatementBase statement1, @NotNull PsiImportStatementBase statement2)