[jdom-interest] Simplifications in Element

[Shaun Smith]

Mattias,
Could we not remove some duplication here?
How about:

If( null == child )
{
	child = createChild(name);
}

Kind Regards,
Shaun.

-----------


  /**
   * Create child.
   */
  public Element createChild(String name)
  {
    Element child = new Element(name);
    this.addContent(child);
    return child;
  }

  /**
   * Add a new child with a text value
   */
  public void setChildText(String name, String value)
  {
    Element child = this.getChild(name);
    if(child == null)
    {
      child = new Element(name);
      this.addContent(child);
    }
    child.setText(value);
  }