From users-return-4869-apmail-openejb-users-archive=openejb.apache.org@openejb.apache.org Fri Mar 2 09:35:57 2012 Return-Path: X-Original-To: apmail-openejb-users-archive@www.apache.org Delivered-To: apmail-openejb-users-archive@www.apache.org Received: from mail.apache.org (hermes.apache.org [140.211.11.3]) by minotaur.apache.org (Postfix) with SMTP id 0BB5D9C7B for ; Fri, 2 Mar 2012 09:35:57 +0000 (UTC) Received: (qmail 78494 invoked by uid 500); 2 Mar 2012 09:35:56 -0000 Delivered-To: apmail-openejb-users-archive@openejb.apache.org Received: (qmail 78434 invoked by uid 500); 2 Mar 2012 09:35:56 -0000 Mailing-List: contact users-help@openejb.apache.org; run by ezmlm Precedence: bulk List-Help: List-Unsubscribe: List-Post: List-Id: Reply-To: users@openejb.apache.org Delivered-To: mailing list users@openejb.apache.org Delivered-To: moderator for users@openejb.apache.org Received: (qmail 49581 invoked by uid 99); 1 Mar 2012 23:44:37 -0000 X-ASF-Spam-Status: No, hits=2.0 required=5.0 tests=SPF_NEUTRAL,URI_HEX X-Spam-Check-By: apache.org Received-SPF: neutral (nike.apache.org: 216.139.236.26 is neither permitted nor denied by domain of codevally.mail.list@gmail.com) Date: Thu, 1 Mar 2012 15:44:09 -0800 (PST) From: Roshan To: users@openejb.apache.org Message-ID: <1330645449760-4436889.post@n4.nabble.com> Subject: ClassFormatError: Duplicate method name&signature in class file MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Transfer-Encoding: 7bit X-Virus-Checked: Checked by ClamAV on apache.org Hi Experts I am trying to use OpenEJB for the unit testing purposes. Our project having EJB2/EEJB3 entities/session beans and I am trying to cover a basic functionality case to cover as a unit testing. The method which I am going to test is in EJB3 session bean and having some contacts with EJB2 beans. I used both OpenEJB 4.0.0 beta 2 and 3.1.4 versions, but the result is same. The exception I am getting is ERROR - Application could not be deployed: classpath.ear org.apache.openejb.OpenEJBException: Creating application failed: classpath.ear: Error building bean 'CompanyEJB'. Exception: class java.lang.ClassFormatError: Duplicate method name&signature in class file ope nejb/biz/bsite/direct/entity/Company: Duplicate method name&signature in class file openejb/biz/bsite/direct/entity/Company at org.apache.openejb.assembler.classic.Assembler.createApplication(Assembler.java:679) at org.apache.openejb.assembler.classic.Assembler.createApplication(Assembler.java:450) at org.apache.openejb.assembler.classic.Assembler.buildContainerSystem(Assembler.java:368) at org.apache.openejb.assembler.classic.Assembler.build(Assembler.java:280) at org.apache.openejb.OpenEJB$Instance.(OpenEJB.java:125) at org.apache.openejb.OpenEJB$Instance.(OpenEJB.java:60) at org.apache.openejb.OpenEJB.init(OpenEJB.java:271) at org.apache.openejb.OpenEJB.init(OpenEJB.java:250) at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method) at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:39) at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25) at java.lang.reflect.Method.invoke(Method.java:597) at org.apache.openejb.loader.OpenEJBInstance.init(OpenEJBInstance.java:36) at org.apache.openejb.client.LocalInitialContextFactory.init(LocalInitialContextFactory.java:71) at org.apache.openejb.client.LocalInitialContextFactory.init(LocalInitialContextFactory.java:53) at org.apache.openejb.client.LocalInitialContextFactory.getInitialContext(LocalInitialContextFactory.java:42) at javax.naming.spi.NamingManager.getInitialContext(NamingManager.java:667) at javax.naming.InitialContext.getDefaultInitCtx(InitialContext.java:288) at javax.naming.InitialContext.init(InitialContext.java:223) at javax.naming.InitialContext.(InitialContext.java:197) at com.whispir.test.WhispirLoginTest.testLogin(WhispirLoginTest.java:30) at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method) at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:39) at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25) at java.lang.reflect.Method.invoke(Method.java:597) at junit.framework.TestCase.runTest(TestCase.java:168) at junit.framework.TestCase.runBare(TestCase.java:134) at junit.framework.TestResult$1.protect(TestResult.java:110) at junit.framework.TestResult.runProtected(TestResult.java:128) at junit.framework.TestResult.run(TestResult.java:113) at junit.framework.TestCase.run(TestCase.java:124) at junit.framework.TestSuite.runTest(TestSuite.java:232) at junit.framework.TestSuite.run(TestSuite.java:227) at org.junit.internal.runners.JUnit38ClassRunner.run(JUnit38ClassRunner.java:81) at org.apache.maven.surefire.junit4.JUnit4TestSet.execute(JUnit4TestSet.java:35) at org.apache.maven.surefire.junit4.JUnit4Provider.executeTestSet(JUnit4Provider.java:115) at org.apache.maven.surefire.junit4.JUnit4Provider.invoke(JUnit4Provider.java:97) at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method) at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:39) at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25) at java.lang.reflect.Method.invoke(Method.java:597) at org.apache.maven.surefire.booter.ProviderFactory$ClassLoaderProxy.invoke(ProviderFactory.java:103) at $Proxy0.invoke(Unknown Source) at org.apache.maven.surefire.booter.SurefireStarter.invokeProvider(SurefireStarter.java:150) at org.apache.maven.surefire.booter.SurefireStarter.runSuitesInProcess(SurefireStarter.java:91) at org.apache.maven.surefire.booter.ForkedBooter.main(ForkedBooter.java:69) Caused by: org.apache.openejb.OpenEJBException: Error building bean 'CompanyEJB'. Exception: class java.lang.ClassFormatError: Duplicate method name&signature in class file openejb/biz/bsite/direct/entity/Comp any: Duplicate method name&signature in class file openejb/biz/bsite/direct/entity/Company at org.apache.openejb.assembler.classic.EjbJarBuilder.build(EjbJarBuilder.java:64) at org.apache.openejb.assembler.classic.Assembler.createApplication(Assembler.java:527) ... 45 more Caused by: java.lang.ClassFormatError: Duplicate method name&signature in class file openejb/biz/bsite/direct/entity/Company at java.lang.ClassLoader.defineClass1(Native Method) at java.lang.ClassLoader.defineClassCond(ClassLoader.java:631) at java.lang.ClassLoader.defineClass(ClassLoader.java:615) at java.security.SecureClassLoader.defineClass(SecureClassLoader.java:141) at java.net.URLClassLoader.defineClass(URLClassLoader.java:283) at java.net.URLClassLoader.access$000(URLClassLoader.java:58) at java.net.URLClassLoader$1.run(URLClassLoader.java:197) at java.security.AccessController.doPrivileged(Native Method) at java.net.URLClassLoader.findClass(URLClassLoader.java:190) at java.lang.ClassLoader.loadClass(ClassLoader.java:306) at java.lang.ClassLoader.loadClass(ClassLoader.java:247) at java.lang.Class.forName0(Native Method) at java.lang.Class.forName(Class.java:247) at org.apache.openejb.assembler.classic.EnterpriseBeanBuilder.load(EnterpriseBeanBuilder.java:397) at org.apache.openejb.assembler.classic.EnterpriseBeanBuilder.loadClass(EnterpriseBeanBuilder.java:377) at org.apache.openejb.assembler.classic.EnterpriseBeanBuilder.build(EnterpriseBeanBuilder.java:241) at org.apache.openejb.assembler.classic.EjbJarBuilder.build(EjbJarBuilder.java:52) ... 46 more Tests run: 2, Failures: 0, Errors: 1, Skipped: 0, Time elapsed: 13.133 sec <<< FAILURE! Could someone please explain/ give a solution to this erroneous behavior. Many Thanks. -- View this message in context: http://openejb.979440.n4.nabble.com/ClassFormatError-Duplicate-method-name-signature-in-class-file-tp4436889p4436889.html Sent from the OpenEJB User mailing list archive at Nabble.com.