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  1. JDK
  2. JDK-8224212

stringStream::as_string() is inefficient

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Details

    • Enhancement
    • Resolution: Won't Fix
    • P4
    • tbd
    • 13
    • hotspot
    • None

    Description

      stringStream::as_string() creates a copy of the backing memory inside the stream to return the printout to the caller.

      stringStream's internal buffer already contains the printed string and it is guaranteed to be zero terminated. So in a large number of places using this buffer directly instead of calling stringStream::as_string() is more efficient.

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          relates to

          Bug - A problem which impairs or prevents the functions of the product. JDK-8224193 stringStream should not use Resource Area

          • P3 - Major loss of function.
          • Resolved

          Bug - A problem which impairs or prevents the functions of the product. JDK-8225225 stringStream internal buffer should always be zero terminated

          • P4 - Minor loss of function, or other problem where easy workaround is present.
          • Resolved

          Enhancement - null JDK-8224213 various stringStream issues

          • P4 - Minor loss of function, or other problem where easy workaround is present.
          • Resolved

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              Unassigned Unassigned
              stuefe Thomas Stuefe
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              Dates

                Created:
                Updated:
                Resolved: