@Override
  public @NotNull String dumpState() {
    return "Inline elements: " + dumpInlays(myInlineElementsTree)
           + ", after-line-end elements: " + dumpInlays(myAfterLineEndElementsTree)
           + ", block elements: " + dumpInlays(myBlockElementsTree);
  }
@Override
  public @NotNull String dumpState()