tomcat7 - Dorg.apache.el.parser.COERCE_TO_ZERO in Apache Tomcat 7 -


where can find parameter dorg.apache.el.parser.coerce_to_zero in apache tomcat 7 installation ?
looked @ apache-tomcat-7.0.33\conf\catalina.properties suggested here on stackoverflow, didn't find it.

it system property. if want apache configuration, drop -d prefix java command line.

if not in configuration file, may add described here.

org.apache.el.parser. coerce_to_zero - if true, when coercing expressions numbers "" , null coerced 0 required specification.

if not specified, default value of true used.


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