[OPENJPA-2442] java.lang.VerifyError in TestProxyManager when loading a dynamically created custom proxy class on Oracle Java 8

• Type: Bug
• Status: Closed
• Priority: Major
• Resolution: Fixed
• Affects Version/s: 2.4.0
• Fix Version/s: 2.4.0
• Component/s: kernel
• Environment: >java -version; java version "1.8.0-ea"; Java(TM) SE Runtime Environment (build 1.8.0-ea-b109); Java HotSpot(TM) 64-Bit Server VM (build 25.0-b51, mixed mode)
• Assignee: Kevin W. Sutter
• Reporter: Richard G. Curtis
• Created: 21/Oct/13 18:59
• Updated: 06/Jun/15 14:24
• Resolved: 11/Apr/14 13:33

Description

While testing with Java 8 I encountered the following error noted below[1]. I'm opening this JIRA as I want to get all known issues documented.

[1]
<openjpa-2.3.0-SNAPSHOT-r422266:1532833M nonfatal general error> org.apache.openjpa.util.GeneralException: org.apache.openjpa.util.java$util$TreeMap$6$proxy
at org.apache.openjpa.util.GeneratedClasses.loadBCClass(GeneratedClasses.java:71)
at org.apache.openjpa.util.ProxyManagerImpl.getFactoryProxyMap(ProxyManagerImpl.java:407)
at org.apache.openjpa.util.ProxyManagerImpl.copyMap(ProxyManagerImpl.java:222)
at org.apache.openjpa.util.TestProxyManager.testCopySortedMaps(TestProxyManager.java:421)
at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:57)
at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
at java.lang.reflect.Method.invoke(Method.java:491)
at junit.framework.TestCase.runTest(TestCase.java:154)
at junit.framework.TestCase.runBare(TestCase.java:127)
at junit.framework.TestResult$1.protect(TestResult.java:106)
at junit.framework.TestResult.runProtected(TestResult.java:124)
at junit.framework.TestResult.run(TestResult.java:109)
at junit.framework.TestCase.run(TestCase.java:118)
at junit.framework.TestSuite.runTest(TestSuite.java:208)
at junit.framework.TestSuite.run(TestSuite.java:203)
at org.eclipse.jdt.internal.junit.runner.junit3.JUnit3TestReference.run(JUnit3TestReference.java:130)
at org.eclipse.jdt.internal.junit.runner.TestExecution.run(TestExecution.java:38)
at org.eclipse.jdt.internal.junit.runner.RemoteTestRunner.runTests(RemoteTestRunner.java:467)
at org.eclipse.jdt.internal.junit.runner.RemoteTestRunner.runTests(RemoteTestRunner.java:683)
at org.eclipse.jdt.internal.junit.runner.RemoteTestRunner.run(RemoteTestRunner.java:390)
at org.eclipse.jdt.internal.junit.runner.RemoteTestRunner.main(RemoteTestRunner.java:197)
Caused by: java.lang.VerifyError: (class: org/apache/openjpa/util/java$util$TreeMap$6$proxy, method: remove signature: (Ljava/lang/Object;Ljava/lang/Object;)Z) Expecting to find integer on stack
at java.lang.Class.forName0(Native Method)
at java.lang.Class.forName(Class.java:339)
at org.apache.openjpa.util.GeneratedClasses.loadBCClass(GeneratedClasses.java:67)
... 21 more

Issue Links

• blocks: OPENJPA-2386 Support for JAVA 8
• relates to: OPENJPA-2487 upgrade openjpa to asm5 to support java 8