Customer had a problem because of --/ before the line
CREATE OR REPLACE JAVA ADAPTER SCRIPT SCHEMA_FOR_VS_SCRIPT.ADAPTER_SCRIPT_MYSQL AS
as SQL clients other then DB Visualizer might find the script body to send to DB incorrectly in this case.
Please consider adding a remark to the User guide that the comment ('--/') will is ONLY necessary for a DB Visualizer SQL client and not for others.