@Override
    public boolean equals(Object o) {
      if (this == o) return true;
      if (o == null || getClass() != o.getClass()) return false;

      Line line = (Line)o;
      assert myPolicy == line.myPolicy;

      if (hashCode() != line.hashCode()) return false;

      return ComparisonUtil.isEquals(getContent(), line.getContent(), myPolicy);
    }
@Override
    public boolean equals(Object o)