private static void adjustSpacingToKeepAligned(LeafBlockWrapper block, int newSpaces) {
    WhiteSpace space = block.getWhiteSpace();
    SpacingImpl property = block.getSpaceProperty();
    if (property == null) return;
    space.arrangeSpaces(new SpacingImpl(newSpaces, newSpaces,
                                        property.getMinLineFeeds(),
                                        property.isReadOnly(),
                                        property.isSafe(),
                                        property.shouldKeepLineFeeds(),
                                        property.getKeepBlankLines(),
                                        property.shouldKeepFirstColumn(),
                                        property.getPrefLineFeeds()));
  }
private static void adjustSpacingToKeepAligned(LeafBlockWrapper block, int newSpaces)