4.2.12. Message Body Format

  public interface Body
{
  public static final String DEFAULT_LOCATION = 
  "org.jboss.soa.esb.message.defaultEntry";

	public void add (String name, Object value);
	public Object get (String name);
	public byte[] getContents();
	public void add (Object value);
	public Object get ();
	public Object remove (String name);
	public void replace (Body b);
	public void merge (Body b);
  public String[] getNames ();
}