Alex Crown created BEANUTILS-422:
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Summary: 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
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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