SLCORE-1432 Introduce a cache for file contents #1630
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I didn't notice any performance boosts, but it should help us with making sure that files are not staying open as
inputStream()implementation now relies on in-memory copy instead of going straight to the file.Feel free to discuss default cache size as it did lead to almost a 50/50 between hits and misses in my test run. But even after increasing the size I didn't notice performance boost.