 void changeCaseSensitivity(@NotNull VirtualFile vFile,
                                            @NotNull FileAttributes.CaseSensitivity newValue) {
    ((PersistentFSImpl)PersistentFS.getInstance()).executeChangeCaseSensitivity(
      vFile,
      newValue
    );
  }
}

 void changeCaseSensitivity(@NotNull VirtualFile vFile,
                                            @NotNull FileAttributes.CaseSensitivity newValue) {
    ((Persi