IV69419: POTENTIAL PERFORMANCE ISSUE IN USING JAVA.MATH.BIGINTEGER

PI37005: SHIP JAVA 7 SR8 FP10 +IV69419+IV68447+IV70681 FOR WAS 8555
PI37003: Ship Java 8 + IV69417 + IV69419 + IV69509 + IV70681 for WAS 8555

APAR status

• Closed as program error.

Error description

• Error Message: N/A
  .
  Stack Trace: N/A
  .
  

Local fix

Problem summary

• Performance issue can be sometimes be observed when
  java.math.BigInteger class run in bytecode instrumentation mode
  (for example, when java agent is used).
  

Problem conclusion

• JVM has been updated to fix the performance issue.
  .
  This APAR will be fixed in the following Java Releases:
     8    SR1       (8.0.1.0)
     7 R1 SR3       (7.1.3.0)
     7    SR9       (7.0.9.0)
     6 R1 SR8 FP4   (6.1.8.4)
  .
  Contact your IBM Product's Service Team for these Service
  Refreshes and Fix Packs.
  For those running stand-alone, information about the Service
  Refreshes and Fix Packs can be found at:
             https://www.ibm.com/developerworks/java/jdk/
  

Temporary fix

Comments

APAR Information

• 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

  JIT

• Fixed component ID

  620700124

Applicable component levels

• R130 PSY

     UP

• R260 PSY

     UP