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  1. JDK
  2. JDK-8179018

Remove obsoleted one X options from JDK 10

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    • Enhancement
    • Resolution: Fixed
    • P3
    • 10
    • 10
    • hotspot
    • b21

    Description

      -Xoss, -Xsqnopause, -Xoptimize, -Xboundthreads and -Xusealtsigs options were obsoleted in JDK 9 and can be removed from JDK 10.

      hotspot/src/share/vm/runtime/arguments.cpp:
          // -Xoss, -Xsqnopause, -Xoptimize, -Xboundthreads, -Xusealtsigs
          } else if (match_option(option, "-Xoss", &tail) ||
                     match_option(option, "-Xsqnopause") ||
                     match_option(option, "-Xoptimize") ||
                     match_option(option, "-Xboundthreads") ||
                     match_option(option, "-Xusealtsigs")) {
            // All these options are deprecated in JDK 9 and will be removed in a future release
            char version[256];
            JDK_Version::jdk(9).to_string(version, sizeof(version));
            warning("Ignoring option %s; support was removed in %s", option->optionString, version);

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              hseigel Harold Seigel (Inactive)
              ddmitriev Dmitry Dmitriev
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