Error jitting a compareTo constraint ------------------------------------ Key: DROOLS-1013 URL: https://issues.jboss.org/browse/DROOLS-1013 Project: Drools Issue Type: Bug Reporter: Mario Fusco Assignee: Mario Fusco Fix For: 6.4.0.CR1 When the implementation of the Comparable interface is not directly declared by a Class, but the Class implements another interface that transitively extends Comparable the jitting of a constraint doing a compareTo on that class fails with the following exception: {code} Exception in thread "Thread-0" java.lang.NoSuchMethodError: java.time.LocalDateTime.compareTo(Ljava/time/LocalDateTimeI at ConditionEvaluator8566b06b2be943a7ba50f1700fa7b033.evaluate(Unknown Source) at org.drools.core.rule.constraint.MvelConstraint.evaluate(MvelConstraint.java:248) at org.drools.core.rule.constraint.MvelConstraint.isAllowed(MvelConstraint.java:204) at org.drools.core.reteoo.AlphaNode.assertObject(AlphaNode.java:141) {code}