[BEANUTILS-553] Introspection on lombok Class set first two letters of property name to uppercase in PropertyDescritor when just the second one was uppercase

• Type: Bug
• Status: Closed
• Priority: Major
• Resolution: Not A Bug
• Affects Version/s: 1.9.4
• Component/s: Bean / Property Utils

Environment

jdk1.8.0_141
lombok 1.18.22

• Flags: Important

Language

java

• Assignee: Unassigned
• Reporter: edward gallego ruano
• Created: 21/Apr/22 08:20
• Updated: 21/Apr/22 10:04
• Resolved: 21/Apr/22 10:04

Description

with Bean instance from a lombok class the Introspection set first two letters of property name to uppercase in PropertyDescritor when just the second one was uppercase:
ej:

@Getter
@Setter
public Class MyBean {
  DPropertyType dPropertyName;
}

then if we used de methods :

getPropertyUtils().isReadable(MyBeanInstance,"dPropertyName") or
getPropertyUtils().isWriteable(MyBeanInstance,"dPropertyName")
both return false

 the Beans Specification paragraph 8.8 say :
"...However to support the occasional use of all
upper-case names, we check if the first two characters of the name are both upper case and if
so leave it alone."

but the Instrospection inside those methods return data:

BeanIntrospectionData data = getIntrospectionData(bean.getClass()); 

with the PropertyDescriptor:

[java.beans.PropertyDescriptor[name=DPropertyName; propertyType=class  my.package.DPropertyType ; readMethod=public my.package.DPropertyType my.package.MyBean.getDPropertyName(); writeMethod=public void my.package.MyBean.setDPropertyName(my.package.DPropertyType)]] 

but should be PropertyDescriptor:

[java.beans.PropertyDescriptor[name=dPropertyName; ......] 

?