844b2040_Apache_tm__FOP__Configuration__Description
[Element] strict-configuration [Data Type (for the value)] Boolean (true, false) [Default Value] false [Description] 
Setting this option to 'true' will cause FOP to strictly verify the contents of the FOP configuration file to ensure that defined resources (such as fonts and base URLs/directories) are valid and available to FOP. Any errors found will cause FOP to immediately raise an exception.
Apache(tm) FOP: Configuration
Description