RFR: 8138842: TableViewSelectionModel.selectIndices does not select index 0 [v2]

Karthik P K kpk at openjdk.org
Wed Feb 1 09:20:06 UTC 2023


On Tue, 31 Jan 2023 19:41:20 GMT, John Hendrikx <jhendrikx at openjdk.org> wrote:

>> Well it's legal Java code, but that doesn't mean that leaving something `null` is allowed.  At the very least it is undocumented behavior:
>> 
>>     /**
>>      * <p>This method allows for one or more selections to be set at the same time.
>>      * It will ignore any value that is not within the valid range (i.e. greater
>>      * than or equal to zero, and less than the total number of items in the
>>      * underlying data model). Any duplication of indices will be ignored.
>>      *
>>      * <p>If there is already one or more indices selected in this model, calling
>>      * this method will <b>not</b> clear these selections - to do so it is
>>      * necessary to first call clearSelection.
>>      *
>>      * <p>The last valid value given will become the selected index / selected
>>      * item.
>>      * @param index the first index to select
>>      * @param indices zero or more additional indices to select
>>      */
>>     public abstract void selectIndices(int index, int... indices);
>
> I think it is also pretty clear the original author intended to check `rows.length == 0` and made the mistake that it would be called with `rows == null` when there are no further indices specified, which is incorrect.

I believe no code change is required as of now. Hence not making any changes now.

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PR: https://git.openjdk.org/jfx/pull/1018


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