if ( fieldCount == INT_NULL )
if ( fieldCount == NULL_VALUE )
	protected Object readObject(DataInputStream dis) throws IOException	{		int fieldCount = IOUtil.readInt( dis );		if ( fieldCount == INT_NULL )		{			return null;		}		Object[] objects = new Object[fieldCount];		for(int i=0;i<objects.length;i++)		{			objects[i] = IOUtil.readObject( dis );		}		return creator.createInstance( objects );	}