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  1. JDK
  2. JDK-8027314

Java should recognize Diagnostic options if -XX:+UnlockDiagnosticVMOptions is not specified and print an informative message

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    • b03
    • generic
    • generic

        e.g. it is not possible to understand that I should specify -XX:+UnlockDiagnosticVMOptions to make -XX:+PrintInlining known:
        ./jdk1.8.0/bin/java -XX:+PrintInlining -version
        Improperly specified VM option 'PrintInlining'
        Error: Could not create the Java Virtual Machine.
        Error: A fatal exception has occurred. Program will exit.

              ccheung Calvin Cheung
              rmatafon Roman Matafonov (Inactive)
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