Fedor Gavrilov created DROOLS-2116: -------------------------------------- Summary: Improve EvaluationContextImpl memory usage Key: DROOLS-2116 URL: https://issues.jboss.org/browse/DROOLS-2116 Project: Drools Issue Type: Enhancement Components: dmn engine Reporter: Fedor Gavrilov Assignee: Fedor Gavrilov Priority: Minor Currently java.util.Stack is used to represent call stack. This data structure copies arrays on each pop operation and thus fits the role worse than LinkedList and ArrayDeque offered by standard library, which both offer better performance and less GC pressure. -- This message was sent by Atlassian JIRA (v7.5.0#75005)