ConcurrentModificationException while changing pom.xml purges the whole file contents ------------------------------------------------------------------------------------- Key: FORGE-2646 URL: https://issues.jboss.org/browse/FORGE-2646 Project: Forge Issue Type: Bug Components: Build Tools - Maven Affects Versions: 3.1.1.Final Reporter: Heiko Braun Assignee: George Gastaldi Fix For: 3.1.2.Final When I run setup on an existing pom.xml it fails and purges the xml {noformat} [order]$ wildfly-swarm-setup ***ERROR*** Error while executing 'WildFly-Swarm: Setup' java.util.ConcurrentModificationException at org.jdom.ContentList$FilterListIterator.checkConcurrentModification(ContentList.java:940) at org.jdom.ContentList$FilterListIterator.nextIndex(ContentList.java:829) at org.jdom.ContentList$FilterListIterator.hasNext(ContentList.java:785) at org.jboss.forge.addon.maven.util.MavenJDOMWriter.replaceXpp3DOM(MavenJDOMWriter.java:1129) at org.jboss.forge.addon.maven.util.MavenJDOMWriter.findAndReplaceXpp3DOM(MavenJDOMWriter.java:247) at org.jboss.forge.addon.maven.util.MavenJDOMWriter.updatePlugin(MavenJDOMWriter.java:1839) at org.jboss.forge.addon.maven.util.MavenJDOMWriter.iteratePlugin(MavenJDOMWriter.java:776) at org.jboss.forge.addon.maven.util.MavenJDOMWriter.updateBuild(MavenJDOMWriter.java:1261) at org.jboss.forge.addon.maven.util.MavenJDOMWriter.updateModel(MavenJDOMWriter.java:1693) at org.jboss.forge.addon.maven.util.MavenJDOMWriter.write(MavenJDOMWriter.java:2205) at org.jboss.forge.addon.maven.util.MavenJDOMWriter.write(MavenJDOMWriter.java:2191) at org.jboss.forge.addon.maven.resources.MavenModelResourceImpl.setCurrentModel(MavenModelResourceImpl.java:122) at org.jboss.forge.addon.maven.projects.MavenFacetImpl.setModel(MavenFacetImpl.java:118) at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method) at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62) at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) at java.lang.reflect.Method.invoke(Method.java:498) at org.jboss.forge.furnace.proxy.ClassLoaderInterceptor$1.call(ClassLoaderInterceptor.java:87) at org.jboss.forge.furnace.util.ClassLoaders.executeIn(ClassLoaders.java:42) at org.jboss.forge.furnace.proxy.ClassLoaderInterceptor.invoke(ClassLoaderInterceptor.java:103) at org.jboss.forge.addon.maven.projects.MavenFacetImpl_$$_javassist_a05b86e5-eda5-48ba-9ed3-f289c398609d.setModel(MavenFacetImpl_$$_javassist_a05b86e5-eda5-48ba-9ed3-f289c398609d.java) at org.jboss.forge.addon.maven.projects.MavenPluginFacetImpl.removePlugin(MavenPluginFacetImpl.java:737) at org.jboss.forge.addon.maven.projects.MavenPluginFacetImpl.updatePlugin(MavenPluginFacetImpl.java:744) at org.jboss.forge.addon.maven.projects.MavenPluginFacetImpl.updatePlugin(MavenPluginFacetImpl.java:252) at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method) at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62) at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) at java.lang.reflect.Method.invoke(Method.java:498) at org.jboss.forge.furnace.proxy.ClassLoaderInterceptor$1.call(ClassLoaderInterceptor.java:87) at org.jboss.forge.furnace.util.ClassLoaders.executeIn(ClassLoaders.java:42) at org.jboss.forge.furnace.proxy.ClassLoaderInterceptor.invoke(ClassLoaderInterceptor.java:103) at org.jboss.forge.addon.maven.projects.MavenPluginFacetImpl_$$_javassist_409a8899-0b3b-450a-8769-e6e0e148d0e0.updatePlugin(MavenPluginFacetImpl_$$_javassist_409a8899-0b3b-450a-8769-e6e0e148d0e0.java) at org.jboss.forge.addon.swarm.facet.WildFlySwarmFacet.updatePluginConfiguration(WildFlySwarmFacet.java:226) at org.jboss.forge.addon.swarm.facet.WildFlySwarmFacet.setConfiguration(WildFlySwarmFacet.java:88) at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method) at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62) at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) at java.lang.reflect.Method.invoke(Method.java:498) at org.jboss.forge.furnace.proxy.ClassLoaderInterceptor$1.call(ClassLoaderInterceptor.java:87) at org.jboss.forge.furnace.util.ClassLoaders.executeIn(ClassLoaders.java:42) at org.jboss.forge.furnace.proxy.ClassLoaderInterceptor.invoke(ClassLoaderInterceptor.java:103) at org.jboss.forge.addon.swarm.facet.WildFlySwarmFacet_$$_javassist_047f9b11-10e1-4359-8245-16fa41ddcf19.setConfiguration(WildFlySwarmFacet_$$_javassist_047f9b11-10e1-4359-8245-16fa41ddcf19.java) at org.jboss.forge.addon.swarm.ui.SetupCommand.execute(SetupCommand.java:83) at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method) at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62) at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) at java.lang.reflect.Method.invoke(Method.java:498) at org.jboss.forge.furnace.proxy.ClassLoaderInterceptor$1.call(ClassLoaderInterceptor.java:87) at org.jboss.forge.furnace.util.ClassLoaders.executeIn(ClassLoaders.java:42) at org.jboss.forge.furnace.proxy.ClassLoaderInterceptor.invoke(ClassLoaderInterceptor.java:103) at org.jboss.forge.addon.swarm.ui.SetupCommand_$$_javassist_f47f2c42-a073-413c-9cb4-378a0f92465c.execute(SetupCommand_$$_javassist_f47f2c42-a073-413c-9cb4-378a0f92465c.java) at org.jboss.forge.addon.ui.impl.controller.WizardCommandControllerImpl.execute(WizardCommandControllerImpl.java:162) at org.jboss.forge.addon.ui.impl.controller.NoUIWizardControllerDecorator.execute(NoUIWizardControllerDecorator.java:152) at org.jboss.forge.addon.shell.aesh.CommandAdapter.execute(CommandAdapter.java:98) at org.jboss.forge.addon.shell.aesh.ForgeCommandContainer.executeCommand(ForgeCommandContainer.java:89) at org.jboss.aesh.console.AeshConsoleImpl$AeshConsoleCallbackImpl.execute(AeshConsoleImpl.java:311) at org.jboss.aesh.console.AeshProcess.run(AeshProcess.java:53) at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1142) at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:617) at java.lang.Thread.run(Thread.java:745) [order]$ {noformat}