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IV15723: CLASS.GETENUMCONSTANTS() IS SLOW

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You can track all active APARs for this component.

APAR status

  • Closed as program error.

Error description

  • Error Message: The method call Class.getEnumConstants() is slow
    .
    Stack Trace: N/A
    .
    

Local fix

Problem summary

  • The problem is caused when the method Class.getEnumConstants()
    is repeatedly invoked on the same enumeration.
    

Problem conclusion

  • This defect will be fixed in:
    6.0.1 SR3
    6.0.0 SR11
    .
    The EnumSet has been updated so that the relevant patch for this
    performance issue from VM side could be called.
    

Temporary fix

Comments

APAR Information

  • APAR number

    IV15723

  • Reported component name

    JAVA CLASS LIBS

  • Reported component ID

    620700130

  • Reported release

    600

  • Status

    CLOSED PER

  • PE

    NoPE

  • HIPER

    NoHIPER

  • Special Attention

    NoSpecatt

  • Submitted date

    2012-02-23

  • Closed date

    2012-03-19

  • Last modified date

    2012-09-06

  • APAR is sysrouted FROM one or more of the following:

  • APAR is sysrouted TO one or more of the following:

Fix information

  • Fixed component name

    JAVA CLASS LIBS

  • Fixed component ID

    620700130

Applicable component levels

  • R600 PSY

       UP



Document information

More support for: Runtimes for Java Technology
Java Class Libraries

Software version: 6.0

Reference #: IV15723

Modified date: 06 September 2012