public static Properties signProperties(Properties postProp, String url,
            String method, String oauth_consumer_key, String oauth_consumer_secret,
            String org_id, String org_desc, String org_url) {
        final Map<String, String> signedMap = signProperties(
                convertToMap(postProp), url, method, oauth_consumer_key,
                oauth_consumer_secret, org_id, org_desc, org_url, null, null);
        return convertToProperties(signedMap);
    }
public static Properties signProperties(Properties postProp, String url,
            String method, String oauth_consumer_key, String oauth_consumer_secret,
            String org_id, String org_desc, String org_url) {
        final Map<String, String> signedMap = signProperties(
                convertToMap(postProp), url, method, oauth_consumer_key,
                oauth_consumer_secret, org_id, org_desc, org_url, null, null);
        return convertToProperties(signedMap);
    }
public static Properties signProperties ( Properties postProp , String url , String method , String oauth_consumer_key , String oauth_consumer_secret , String org_id , String org_desc , String org_url ) { final Map < String , String > signedMap = signProperties ( convertToMap ( postProp ) , url , method , oauth_consumer_key , oauth_consumer_secret , org_id , org_desc , org_url , null , null ) ; return convertToProperties ( signedMap ) ; }
Add the necessary fields and sign.

@deprecated See:
{@link BasicLTIUtil#signProperties(Map, String, String, String, String, String, String, String, String, String)}

@param postProp
@param url
@param method
@param oauth_consumer_key
@param oauth_consumer_secret
@param org_id See: {@link BasicLTIConstants#TOOL_CONSUMER_INSTANCE_GUID}
@param org_desc See:
{@link BasicLTIConstants#TOOL_CONSUMER_INSTANCE_DESCRIPTION}
@param org_url See: {@link BasicLTIConstants#TOOL_CONSUMER_INSTANCE_URL}
@return
Add the necessary fields and sign .