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https://issues.apache.org/jira/browse/UIMA-5308?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=15861451#comment-15861451
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Marshall Schor commented on UIMA-5308:
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what about the trailing "&& !exists" in that if clause? should it be an "OR"
instead of an "and", too?
> Fix potential NPE in ProcessContainer_Impl.java
> -----------------------------------------------
>
> Key: UIMA-5308
> URL: https://issues.apache.org/jira/browse/UIMA-5308
> Project: UIMA
> Issue Type: Bug
> Components: Collection Processing
> Reporter: Jerry Cwiklik
> Assignee: Jerry Cwiklik
> Fix For: 3.0.0SDK-beta, 2.10.0SDK
>
>
> -Marshall ran a code checker (FindBugs?)- Marshall examined the Jenkins build
> reports, which included a "PMD" report, which had some "red" notations (more
> serious), which found a bug that can cause NPE in
> ProcessingContainer_Impl.java in the CPE.
> The following :
> if (( (filterExpression.getOperand() == null
> && filterExpression.getOperand().getOperand() == null) &&
> !exists)
> should be:
>
> if (( (filterExpression.getOperand() == null
> || filterExpression.getOperand().getOperand() == null) &&
> !exists)
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