APAR status
Closed as program error.
Error description
Error Message: StackOverflowError . Stack Trace: Problem encountered during annotation processing; see stacktrace below for more information. java.lang.StackOverflowError at java.lang.reflect.WeakCache.expungeStaleEntries(WeakCache.java:1 99) at java.lang.reflect.WeakCache.get(WeakCache.java:113) at java.lang.reflect.Proxy.getProxyClass0(Proxy.java:441) at java.lang.reflect.Proxy.newProxyInstance(Proxy.java:716) at com.sun.xml.internal.txw2.ContainerElement._cast(ContainerElemen t.java:365) at com.sun.xml.internal.txw2.ContainerElement._element(ContainerEle ment.java:386) at com.sun.xml.internal.txw2.ContainerElement.addElement(ContainerE lement.java:230) at com.sun.xml.internal.txw2.ContainerElement.invoke(ContainerEleme nt.java:157) at com.sun.proxy.$Proxy15.complexType(Unknown Source) at com.sun.xml.internal.bind.v2.schemagen.XmlSchemaGenerator$Namesp ace.writeClass(XmlSchemaGenerator.java:910) at com.sun.xml.internal.bind.v2.schemagen.XmlSchemaGenerator$Namesp ace.writeTypeRef(XmlSchemaGenerator.java:781) at com.sun.xml.internal.bind.v2.schemagen.XmlSchemaGenerator$Namesp ace.writeTypeRef(XmlSchemaGenerator.java:752) at com.sun.xml.internal.bind.v2.schemagen.XmlSchemaGenerator$Namesp ace.access$1700(XmlSchemaGenerator.java:496) at com.sun.xml.internal.bind.v2.schemagen.XmlSchemaGenerator$Namesp ace$2.write(XmlSchemaGenerator.java:1074) at com.sun.xml.internal.bind.v2.schemagen.Tree$Optional.write(Tree. java:182) at com.sun.xml.internal.bind.v2.schemagen.Tree$Repeated.write(Tree. java:208) at com.sun.xml.internal.bind.v2.schemagen.Tree$Group.write(Tree.jav a:252) at com.sun.xml.internal.bind.v2.schemagen.Tree.write(Tree.java:135) .
Local fix
annotating the element which is referring to the same class with @XmlElementRef.
Problem summary
While generating schemagen on a Java class which has an instance variable referring to the same class then XMLSchemagenerator is recursively writing the same class resulting in stackoverflow.
Problem conclusion
The JDK has been updated to validate whether the class is already written to avoid recursive writing of the same class. . This APAR will be fixed in the following Java Releases: 6 SR16 FP25 (6.0.16.25) 6 R1 SR8 FP25 (6.1.8.25) 7 R1 SR3 FP40 (7.1.3.40) 7 SR9 FP40 (7.0.9.40) 8 SR2 FP10 (8.0.2.10) . 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
IV75654
Reported component name
JAVA CLASS LIBS
Reported component ID
620700130
Reported release
600
Status
CLOSED PER
PE
NoPE
HIPER
NoHIPER
Special Attention
NoSpecatt / Xsystem
Submitted date
2015-07-31
Closed date
2016-03-24
Last modified date
2016-03-24
APAR is sysrouted FROM one or more of the following:
APAR is sysrouted TO one or more of the following:
IV78218
Fix information
Fixed component name
JAVA CLASS LIBS
Fixed component ID
620700130
Applicable component levels
R600 PSY
UP
R700 PSY
UP
R800 PSY
UP
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Document Information
Modified date:
24 March 2016