[DMN Designer] Data Type Structure update is slow ------------------------------------------------- Key: DROOLS-4409 URL: https://issues.jboss.org/browse/DROOLS-4409 Project: Drools Issue Type: Bug Components: DMN Editor Affects Versions: 7.25.0.Final Environment: - jboss-eap-7.2.2 with memory settings like: JAVA_OPTS="-Xms1303m -Xmx1303m -XX:MetaspaceSize=96M -XX:MaxMetaspaceSize=1024m -Djava.net.preferIPv4Stack=true" - Chrome 75 Reporter: Jozef Marko Assignee: Michael Anstis Priority: Critical Labels: drools-tools Attachments: data-type-structure-edit.webm, structures.zip The performance of dmn structures edit seems to be downgraded. Just adding another field into a existing structure takes ~5 seconds. The attached video demonstrates just saving added field however also other operations, like remove field performance was downgraded.