code: @SuppressWarnings("unchecked")
  	public Object[] toArray(Object[] array)
  	{
  		synchronized (children)
  		{
  			return children.keySet().toArray(array);
  		}
  	}
docs: Returns an array of children of this context.
  
  @return an array of children of this context
  @see java.util.Collection#toArray(java.lang.Object[])