@Override
    public BasicDBObject append(final String key, final Object val) {
    """
	Add a key/value pair to this object
	
	@param key the field name
	@param val the field value
	@return this BasicDBObject with the new values added
    """
        put(key, val);
        return this;
    }
@Override
    public BasicDBObject append(final String key, final Object val) {
        put(key, val);
        return this;
    }
@ Override public BasicDBObject append ( final String key , final Object val ) { put ( key , val ) ; return this ; }
Add a key/value pair to this object

@param key the field name
@param val the field value
@return this BasicDBObject with the new values added
Add a key / value pair to this object