You can create the same java file in the same package in your project's 
source directory and then adjust the implementation. It should then 
override the one in your dependencies.

-- J.

dhia.xd...@gmail.com schrieb am Samstag, 6. August 2022 um 15:49:46 UTC+2:

> do you mean to unzip the jar, modify the .java file, compile it and zip 
> into a jar ?
>
> Le vendredi 5 août 2022 à 22:19:54 UTC+2, Ricardo Serathiuk a écrit :
>
>> Try to change the line 322 of ListField to this: 
>> sb.append(m.get(prop).toString());
>>
>>
>>
>> Em sex., 5 de ago. de 2022 às 16:34, Lorenzo Aditi <dhia.xd...@gmail.com> 
>> escreveu:
>>
>>> Hello,
>>>
>>> We used to have GWT 2.4 & GXT 2.2.5 and we migrated to GWT 2.8.1.
>>>
>>> Now I am using GWT 2.8 with gxt 2.2.5 and Jdk 1.8.0_291, even when 
>>> upgrading gxt-2.3.1a-gwt22 I still get this error when maven is 
>>> building I got this error
>>>
>>> jar:file:/war/WEB-INF/lib/gxt-2.3.1a-gwt22.jar!/com/extjs/gxt/ui/client/widget/form/ListField.java'
>>>  
>>> > Line 322: The method append(boolean) is ambiguous for the type > 
>>> StringBuffer
>>>
>>> After searching I thought it is imposible to resolve it, I don't have 
>>> the right to edit the dependency. 
>>>
>>> So I decided to upgrade gxt to 4.0.2, am I right? 
>>>
>>> but when I did all the app broke, most of the Types don't exist anymore 
>>> and the migration is not well documented on sencha website, they provide a 
>>> unique page that doesn't help.
>>>
>>> Do you have  a tutorial or a guide that helps? or maybe a workaround?
>>>
>>> Thanks
>>>
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>>>  
>>> <https://groups.google.com/d/msgid/google-web-toolkit/2c202184-3d3b-4f3f-a547-50e488d4c244n%40googlegroups.com?utm_medium=email&utm_source=footer>
>>> .
>>>
>>

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