@Override
  public <T> void jumpTo(@NotNull T commitId,
                         @NotNull BiFunction<? super VisiblePack, ? super T, Integer> rowGetter,
                         @NotNull SettableFuture<JumpResult> future,
                         boolean silently,
                         boolean focus) {
  }
@Override
  public <T> void jumpTo(@NotNull T commitId,
                         @NotNull BiFunction<? super VisiblePack, ? super T, Integer> rowGetter,
                         @NotNull SettableFuture<JumpResult> future,
                         boolean silently,
                         boolean focus)