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https://issues.apache.org/jira/browse/JDO-640?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Michael Bouschen updated JDO-640:
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Attachment: JDO-640.patch
Attached you find a patch for review (JDO-640.patch).
The NPE is caused by a debug statement in the company factory methods. It
prints the newly created instance before its fields are initialized, which
fails for date fields. The patch moves the debug statement at the end of the
factory method and changes the print code to check for date fields being null.
> NPE when running tck in debug mode
> ----------------------------------
>
> Key: JDO-640
> URL: https://issues.apache.org/jira/browse/JDO-640
> Project: JDO
> Issue Type: Bug
> Components: tck2
> Affects Versions: JDO 2 maintenance release 2
> Reporter: Michael Bouschen
> Assignee: Michael Bouschen
> Fix For: JDO 2 maintenance release 3
>
> Attachments: JDO-640.patch, TCK-results.txt
>
>
> A couple of test configurations fail with a NPE when running the tck in debug
> mode, e.g.:
> [java] Caused by:
> org.springframework.beans.factory.BeanDefinitionStoreException: Factory
> method [public org.apache.jdo.tck.pc.companyMapWithoutJoin.ICompany
> org.apache.jdo.tck.pc.companyMapWithoutJoin.CompanyFactoryAbstractImpl.newCompany(long,java.lang.String,java.util.Date)]
> threw exception; nested exception is java.lang.NullPointerException
> [java] Caused by: java.lang.NullPointerException
> [java] at java.util.Calendar.setTime(Calendar.java:1037)
> [java] at
> java.text.SimpleDateFormat.format(SimpleDateFormat.java:803)
> [java] at
> java.text.SimpleDateFormat.format(SimpleDateFormat.java:796)
> [java] at java.text.DateFormat.format(DateFormat.java:314)
> [java] at
> org.apache.jdo.tck.pc.companyMapWithoutJoin.Company.getFieldRepr(Company.java:177)
> [java] at
> org.apache.jdo.tck.pc.companyMapWithoutJoin.Company.toString(Company.java:166)
> [java] at java.lang.String.valueOf(String.java:2615)
> [java] at java.lang.StringBuilder.append(StringBuilder.java:116)
> [java] at
> org.apache.jdo.tck.pc.companyMapWithoutJoin.CompanyFactoryAbstractImpl.newCompany(CompanyFactoryAbstractImpl.java:55)
> When running in debug mode the new Company method prints the created
> instance, before the field values are initialized. So any date fields are
> still null and the code in getRepr runs into the NPE for a null date field.
> To enable the debug mode, replace line
> log4j.logger.org.apache.jdo.tck = INFO, TCK
> by
> log4j.logger.org.apache.jdo.tck = DEBUG, TCK
> in file src/conf/log4j.properties.
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