JDK-8154077 : (fs) Reduce number of file system classes loaded during startup
  • Type: Enhancement
  • Component: core-libs
  • Sub-Component: java.nio
  • Affected Version: 9
  • Priority: P4
  • Status: Resolved
  • Resolution: Fixed
  • Submitted: 2016-04-12
  • Updated: 2016-08-29
  • Resolved: 2016-04-13
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JDK 9
9 b115Fixed
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Description
Files.isDirectory, isRegularFile and exists are used during startup. These can be special cased to avoid exceptions and decoding all attributes returned by stat.
Comments
Review thread: http://mail.openjdk.java.net/pipermail/nio-dev/2016-April/003640.html
12-04-2016