RFR: 8237967: No proper error message when --runtime-image points to non-existent path

[Andy Herrick]

revised fir at [3] to check for non-existent resource-dir as well as 
runtime-image dir.

[3] http://cr.openjdk.java.net/~herrick/8237967/webrev.02/

/Andy

On 2/5/2020 7:46 PM, Andy Herrick wrote:
> OK - this makes sense - will update tomorrow.
>
> /Andy
>
> On 2/5/2020 4:24 PM, Alexander Matveev wrote:
>> Hi Andy,
>>
>> Fix looks good, but I think we should do same for --resource-dir. I 
>> do not think that non-existing directory should be same as empty. 
>> User might misspell directory name and it will not be clear for user 
>> why we not using information from --resource-dir.
>>
>> Thanks,
>> Alexander
>>
>> On 2/5/2020 10:23 AM, Andy Herrick wrote:
>>> This simple fix [1] to jpackage bug [2] simply adds a proper error 
>>> message when --runtime-image points to a non-existent directory path.
>>>
>>> [1] http://cr.openjdk.java.net/~herrick/8237967/webrev.01/index.html
>>>
>>> [2] https://bugs.openjdk.java.net/browse/JDK-8237967
>>>
>>> /Andy
>>>
>>