APAR status
Closed as program error.
Error description
Error Message: N/A . Stack Trace: java.lang.NullPointerException at java.lang.Class.isAssignableFrom(Native Method) at java.beans.Introspector.isAssignable(Introspector.java:810) at java.beans.Introspector.processPropertyDescriptors(Introspector. java:706) at java.beans.Introspector.getTargetPropertyInfo(Introspector.java: 555) at java.beans.Introspector.getBeanInfo(Introspector.java:430) at java.beans.Introspector.getBeanInfo(Introspector.java:264) . . .
Local fix
Problem summary
The problem is caused when subclasses with mismatched getter/setter methods are introspected.
Problem conclusion
Introspector code has been updated to prevent java.lang.NullPointerException when introspecting subclasses with mismatched getter/setter methods. . This APAR will be fixed in the following Java Releases: 7 R1 SR3 FP60 (7.1.3.60) 7 SR9 FP60 (7.0.9.60) . Contact your IBM Product's Service Team for these Service Refreshes and Fix Packs. For those running stand-alone, information about the available Service Refreshes and Fix Packs can be found at: https://www.ibm.com/developerworks/java/jdk/
Temporary fix
Comments
APAR Information
APAR number
IV88896
Reported component name
JAVA CLASS LIBS
Reported component ID
620700130
Reported release
700
Status
CLOSED PER
PE
NoPE
HIPER
NoHIPER
Special Attention
NoSpecatt / Xsystem
Submitted date
2016-09-01
Closed date
2016-09-21
Last modified date
2017-01-06
APAR is sysrouted FROM one or more of the following:
APAR is sysrouted TO one or more of the following:
PI69023 PI69877 PI74489
Fix information
Fixed component name
JAVA CLASS LIBS
Fixed component ID
620700130
Applicable component levels
R700 PSY
UP
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Document Information
Modified date:
21 February 2022