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  1. JDK
  2. JDK-8033923

Use BufferingOopClosure for G1 code root scanning

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        G1 uses BufferingOopClosures to measure the time for object copying, excluding the root scanning part. BufferingOopClosures couldn't handle the unaligned oop*s in the code roots. Since JDK-8033764 fixes that, we should use the BufferingOopClosure for code roots as well.

              stefank Stefan Karlsson
              stefank Stefan Karlsson
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