Fixes are available
APAR status
Closed as program error.
Error description
Abstract: Attempts to profile an application containing multiple versions of the same class might result in an exception; however, it does not give an error indicating there are duplicate classes. Problem: If you attempt to profile an application that contains multiple copies of the same class then the following exception might occur: java.lang.ArrayIndexOutOfBoundsException at com.ibm.rational.llc.engine.instrumentation.ServerFileStreamData Collector.executableUnitAccessed(ServerFileStreamDataCollector.j ava:242) ... Local fix: If you intend to be running multiple versions of the same class, the workaround is to iteratively filter the duplicated classes from the coverage set: 1. Examine the stacktrace to determine the problematic class. 2. Add a filter which excludes that class, and classes related to it. 3. Try again. If a new exception occurs, repeat from step 1. For example if the stack trace points to mypackage.MyClass: java.lang.ArrayIndexOutOfBoundsException at com.ibm.rational.llc.engine.instrumentation.ServerFileStreamData Collector.executableUnitAccessed(ServerFileStreamDataCollector.j ava:242) at llc_probe$Probe_0._executableUnit(llc_probe.java:28) at mypackage.MyClass.put(OgnlContext.java:540) ???????? THE PROBLEMATIC CLASS IS FOUND HERE For this class you can exclude all of mypackage.*.
Local fix
Problem summary
**************************************************************** * USERS AFFECTED: * **************************************************************** * PROBLEM DESCRIPTION: * **************************************************************** * RECOMMENDATION: * **************************************************************** Code Coverage engine does not handle ClassLoader scoped multiple conflicting definitions of the same class.
Problem conclusion
A warning message will be logged to prevent the crash. The fix for this APAR is included in Rational Application Developer v8.0.4.1.
Temporary fix
Comments
APAR Information
APAR number
PM62502
Reported component name
RATL APP DEV WI
Reported component ID
5724J1901
Reported release
750
Status
CLOSED PER
PE
NoPE
HIPER
NoHIPER
Special Attention
NoSpecatt
Submitted date
2012-04-16
Closed date
2012-05-15
Last modified date
2012-05-15
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
RATL APP DEV WI
Fixed component ID
5724J1901
Applicable component levels
R750 PSN
UP
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Document Information
Modified date:
15 May 2012