mbien opened a new pull request, #8190:
URL: https://github.com/apache/netbeans/pull/8190

   Cache used the xor function of timestamp and size as modification indicator 
for a CRC cache. This produced frequent collisions esp when timestamp and size 
were close together between two modifications.
   
   example write to a file 3 ms apart which adds 5 bytes: 
   ```
   1737766006001L ^ 208
   1737766006004L ^ 213
   ```
   produces the same value -> thinks there was no modification
   
   fix: store both values without combiner function
   
   fixes the first item on https://github.com/apache/netbeans/issues/8183


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