[Java] Get the full path of a file at change set

Hello,
I am searching for a NEW CREATED ,not edited yet, .txt file that is located at change set WITHIN a specific work item.
Then I need to create locally over my pc  the full path directory of this file.

For example if there a file called"test.txt" that it's located at:
Project1-->Folder1-->Folder2-->test.txt

Till now I have managed to search for this file.
Now I need to fetch the full directory and create similar one over my pc:
Result at my pc:
Folder1-->Folder2-->test.txt

That's what I did to search for the file within a changeset:

    public IFileItem getTextFileFile(IChangeSet changeSet, ITeamRepository repository) throws TeamRepositoryException{
        IVersionableManager vm = SCMPlatform.getWorkspaceManager(repository).versionableManager();
        List changes = changeSet.changes();
        IFileItem toReturn = null;
        for(int i=0;i<changes.size();i++) {
            Change change = (Change) changes.get(i);
            IVersionableHandle after = change.afterState();
            if( after != null && after instanceof IFileItemHandle) {
                IFileItem fileItem = (IFileItem) vm.fetchCompleteState(after, null);
                if(fileItem.getName().contains(".txt")) {
                       toReturn = fileItem;
                       break;
                } else {
                   continue;
                }
            }
        }
        if(toReturn == null){
            throw new TeamRepositoryException("Could not find the file");
        }
        return toReturn;
    }

Thanks in advance.