when using BigDecimal Comparing to 0 only works for a certain number of time ---------------------------------------------------------------------------- Key: JBRULES-3715 URL: https://issues.jboss.org/browse/JBRULES-3715 Project: JBRULES Issue Type: Bug Security Level: Public(Everyone can see) Components: All Affects Versions: 5.4.0.Final Environment: Jdk1.6; Drools 5.5 Reporter: Nicolas Heron Assignee: Mark Proctor Attachments: BugBigDecimalDrools.zip in a rule like this : rule "Hello World" dialect "mvel" no-loop when $c : Contract( aValue == 0.0B ) then $c.setDone("OK"); update($c); end when called a certain number of times, the comparaison does not work