https://lists.debian.org/deity/2015/05/msg00048.html
Processed: Re: Bug#785337: "ResourceWarning: unclosed file" is emitted during the python unit tests...
https://access.redhat.com/webassets/avalon/d/red_hat_jboss_enterprise_application_platform/7.2/javadocs/javax/resource/cci/class-use/ResourceWarning.html
Uses of Class javax.resource.cci.ResourceWarning (Red Hat JBoss Enterprise Application Platform...
red hat jboss
https://jakarta.ee/specifications/connectors/2.1/apidocs/jakarta.resource/jakarta/resource/cci/resourcewarning
ResourceWarning (jakarta.resource API 2.1.0 API)
jakartaresourceapi
https://docs.oracle.com/javaee/7/api/javax/resource/cci/ResourceWarning.html
ResourceWarning (Java(TM) EE 7 Specification APIs)
javatmeespecificationapis