In my java project I need to unmarshal an xml file in order to get a list of objects.
The unmarshalling works very fine but the problem is encontourned when the content of the file is modified. In fact in this project we can add new contents to this file by clicking on "addButon" but when i want to unmarshal another time the same file (after modification) i get only the old list of objects without the last elements (I have just added to this file).
I already verified the physical xml file on the disk and I found all the last content I just added. Also I noticed that The only way to get the last list of objects is to close the appli and to reopen it again, which is unsuitable.