Comparison error with primitive and Map in executable-model ----------------------------------------------------------- Key: DROOLS-4377 URL: https://issues.jboss.org/browse/DROOLS-4377 Project: Drools Issue Type: Bug Components: executable model Affects Versions: 7.24.0.Final Reporter: Toshiya Kobayashi Assignee: Luca Molteni Priority: Major Labels: support When comparing a primitive int with an Integer inside a Map, {noformat} import java.util.Map; import org.drools.modelcompiler.domain.Person; rule R1 when $m : Map() Person(age == $m['age'] ) then end {noformat} executable-model build fails with "Comparison operation requires compatible types. Found int and class java.lang.Object" even though the Map's value is Integer. {noformat} [ERROR] Failures: [ERROR] CompilerTest.testMapPrimitiveComparison:1905->BaseModelTest.getKieSession:99->BaseModelTest.getKieSession:103->BaseModelTest.getKieContainer:107->BaseModelTest.getKieContainer:114->BaseModelTest.createKieBuilder:125->BaseModelTest.createKieBuilder:152 [Message [id=1, kieBase=defaultKieBase, level=ERROR, path=r0.drl, line=-1, column=0 text=Comparison operation requires compatible types. Found int and class java.lang.Object]] {noformat} Non executable-model has no issue with the rule.