How to use TreePath and to initialise a TreePath with a string?


I have the following code :
         Object[] ObjPath = new Object[3];
        TreePath pathSel = new TreePath(ObjPath);
        int numRow = jTreeAutoE.getRowForPath(pathSel);

and I get numRow=-1 instead of a positive number.
What is the right code in order to get the correct numRow from the path ?
I think the TreePath object is not correctly initialised.



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According to JavaDoc, -1 is returned if any of the elements in path are hidden under a collapsed parent.
Are you sure that your tree is expanded and that the path is correct?

Also you can check this one:

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pofpof98Author Commented:
I think the path is incorrect because the  tree is expanded thanks to the following code

 for (int i=0;i<jTreeAutoE.getRowCount();i++){

I 'd like, if possible, to have an example using
Object singlePath or Object[] path
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