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  1. Commons Math
  2. MATH-757

ResizableDoubleArray is not thread-safe yet has some synch. methods

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Details

    • Bug
    • Status: Resolved
    • Major
    • Resolution: Fixed
    • None
    • 4.0
    • None
    • None

    Description

      ResizableDoubleArray has several synchronised methods, but is not thread-safe, because class variables are not always accessed using the lock.

      Is the class supposed to be thread-safe?

      If so, all accesses (read and write) need to be synch.

      If not, the synch. qualifiers could be dropped.

      In any case, the protected fields need to be made private.

      Attachments

        1. MATH-757.patch
          53 kB
          Thomas Neidhart

        Issue Links

          is related to

          Improvement - An improvement or enhancement to an existing feature or task. MATH-894 Cleanup of "ResizableDoubleArray" ("o.a.c.m.util")

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

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              Unassigned Unassigned
              sebb Sebb
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              Dates

                Created:
                Updated:
                Resolved: