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https://issues.apache.org/jira/browse/BEANUTILS-422?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Alex Crown updated BEANUTILS-422:
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Attachment: test.zip
Example for reproduce the bug
> getPropertyType return null on second descendant class
> ------------------------------------------------------
>
> Key: BEANUTILS-422
> URL: https://issues.apache.org/jira/browse/BEANUTILS-422
> Project: Commons BeanUtils
> Issue Type: Bug
> Components: Bean / Property Utils
> Affects Versions: 1.8.3
> Environment: Oracle JDK 1.7.0.10 and later.
> Reporter: Alex Crown
> Attachments: test.zip
>
>
> PropertyUtils.getPropertyType() for IndexedProperty works only for first
> invoked descendant class.
> Bug reproduced in JDK 1.7.0.10 - 13. In JDK 1.7.0.9 it works fine. As I see,
> in JDK 1.7.0.10 java.beans.Introspector was changed, but I don't understand
> how it works.
> *Example*
> *file* is IndexedProperty of the RootBean (attachend to issue) with type
> ArrayList<String>.
> RoootBean has two empty descendans: *FirstChildBean* and *SecondChildBean*.
> {code}
> RootBean bean = new FirstChildBean();
> Class propertyType = PropertyUtils.getPropertyType(bean, "file[0]");
> System.out.println(propertyType != null ? propertyType.getName() : null);
> -- Expected: java.lang.String, Actual: java.lang.String
> bean = new SecondChildBean();
> propertyType = PropertyUtils.getPropertyType(bean, "file[0]");
> System.out.println(propertyType != null ? propertyType.getName() : null);
> -- Expected: java.lang.String, Actual: null
> {code}
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