/// <summary>Sets catch body, and sets its parent to this node.</summary>
/// <remarks>Sets catch body, and sets its parent to this node.</remarks>
/// <exception cref="System.ArgumentException">
/// if body is
/// <code>null</code>
/// </exception>
public virtual void SetBody(Block body)
{
AssertNotNull(body);
this.body = body;
body.SetParent(this);
}
