@Nullable
  @Nls
  default String getFileCoverageInformationString(@NotNull Project project, @NotNull VirtualFile file,
                                                  @NotNull CoverageSuitesBundle currentSuite, @NotNull CoverageDataManager manager) {
    PsiFile psiFile = PsiManager.getInstance(project).findFile(file);
    if (psiFile == null) return null;
    return getFileCoverageInformationString(psiFile, currentSuite, manager);
  }
@Nullable
  @Nls
  default String getFileCoverageInformationString(@NotNull Project project, @NotNull VirtualFile file,
                                                  @NotNull CoverageSuitesBundle currentSuite, @NotNull CoverageDataManager manager)