IV01843: PRIORITYQUEUE.POLL() DOES NOT FOLLOW THE ORDER AFTER CALLING PRI ORITY.REMOVE()

Subscribe

You can track all active APARs for this component.

APAR status

  • Closed as program error.

Error description

  • Error Message: Customer is using DelayQueue which internally
    uses java.util.PriorityQueue. Customer noticed that elements
    were dequeued in wrong order.
    .
    Stack Trace: N/A
    .
    

Local fix

Problem summary

  • The problem is caused by a defect in PriorityQueue code.
    When PriorityQueue.remove(object) is called, the order may be
    wrong.
    

Problem conclusion

  • This defect will be fixed in:
    6.0.0 SR10
    6.0.1 SR1
    .
    The code has been updated to keep the order right.
    .
    To obtain the fix:
    Install build 20110616 or later
    

Temporary fix

Comments

APAR Information

  • APAR number

    IV01843

  • 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

    2011-06-15

  • Closed date

    2011-06-15

  • Last modified date

    2011-06-15

  • 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



Rate this page:

(0 users)Average rating

Document information


More support for:

Runtimes for Java Technology
Java Class Libraries

Software version:

6.0

Reference #:

IV01843

Modified date:

2011-06-15

Translate my page

Machine Translation

Content navigation