[jboss-jira] [JBoss JIRA] (DROOLS-751) Missing nullchecks in LeftTupleSetsImpl

[Mark Proctor (JIRA)]

    [ https://issues.jboss.org/browse/DROOLS-751?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13053753#comment-13053753 ] 

Mark Proctor commented on DROOLS-751:
-------------------------------------

We don't do null checks, as we don't do defensive programming. This is the symptom, the cause will be else where and we need to fix the cause.

We'll need a unit test to progress this.
http://docs.jboss.org/drools/release/5.6.0.Final/droolsjbpm-introduction-docs/html/gettingstarted.html

> Missing nullchecks in LeftTupleSetsImpl
> ---------------------------------------
>
>                 Key: DROOLS-751
>                 URL: https://issues.jboss.org/browse/DROOLS-751
>             Project: Drools
>          Issue Type: Bug
>            Reporter: Tibor Zimányi
>            Assignee: Mark Proctor
>
> In class LeftTupleSetsImpl there are missing nullchecks in some methods that contains handling LeftTuple instances. I.e. in method removeInsert there is LeftTuple variable previous that is not nullchecked.  



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