[jboss-jira] [JBoss JIRA] (JGRP-2129) Schema generation fails on JDK9

[Bela Ban (Jira)]

    [ https://issues.jboss.org/browse/JGRP-2129?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13785331#comment-13785331 ] 

Bela Ban commented on JGRP-2129:
--------------------------------

[~rhusar] Is this still needed? I guess the next baseline JDK for JGroups 5 will be JDK 11.

> Schema generation fails on JDK9
> -------------------------------
>
>                 Key: JGRP-2129
>                 URL: https://issues.jboss.org/browse/JGRP-2129
>             Project: JGroups
>          Issue Type: Task
>            Reporter: Radoslav Husar
>            Assignee: Bela Ban
>            Priority: Minor
>              Labels: jdk9
>             Fix For: 5.0
>
>
> Not going to be a problem for a while until base is compiled with JDK9 by default, but just in case.
> {noformat}
> main:
>     [mkdir] Created dir: /Users/rhusar/git/jgroups/target/schema
>      [java] java.lang.ExceptionInInitializerError
>      [java] 	at org.apache.tools.ant.taskdefs.ExecuteJava.execute(ExecuteJava.java:194)
>      [java] 	at org.apache.tools.ant.taskdefs.Java.run(Java.java:771)
>      [java] 	at org.apache.tools.ant.taskdefs.Java.executeJava(Java.java:221)
>      [java] 	at org.apache.tools.ant.taskdefs.Java.executeJava(Java.java:135)
>      [java] 	at org.apache.tools.ant.taskdefs.Java.execute(Java.java:108)
>      [java] 	at org.apache.tools.ant.UnknownElement.execute(UnknownElement.java:291)
>      [java] 	at jdk.internal.reflect.NativeMethodAccessorImpl.invoke0(java.base at 9-ea/Native Method)
>      [java] 	at jdk.internal.reflect.NativeMethodAccessorImpl.invoke(java.base at 9-ea/NativeMethodAccessorImpl.java:62)
>      [java] 	at jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(java.base at 9-ea/DelegatingMethodAccessorImpl.java:43)
>      [java] 	at java.lang.reflect.Method.invoke(java.base at 9-ea/Method.java:537)
>      [java] 	at org.apache.tools.ant.dispatch.DispatchUtils.execute(DispatchUtils.java:106)
>      [java] 	at org.apache.tools.ant.Task.perform(Task.java:348)
>      [java] 	at org.apache.tools.ant.Target.execute(Target.java:390)
>      [java] 	at org.apache.tools.ant.Target.performTasks(Target.java:411)
>      [java] 	at org.apache.tools.ant.Project.executeSortedTargets(Project.java:1399)
>      [java] 	at org.apache.tools.ant.Project.executeTarget(Project.java:1368)
>      [java] 	at org.apache.maven.plugin.antrun.AntRunMojo.execute(AntRunMojo.java:327)
>      [java] 	at org.apache.maven.plugin.DefaultBuildPluginManager.executeMojo(DefaultBuildPluginManager.java:134)
>      [java] 	at org.apache.maven.lifecycle.internal.MojoExecutor.execute(MojoExecutor.java:207)
>      [java] 	at org.apache.maven.lifecycle.internal.MojoExecutor.execute(MojoExecutor.java:153)
>      [java] 	at org.apache.maven.lifecycle.internal.MojoExecutor.execute(MojoExecutor.java:145)
>      [java] 	at org.apache.maven.lifecycle.internal.LifecycleModuleBuilder.buildProject(LifecycleModuleBuilder.java:116)
>      [java] 	at org.apache.maven.lifecycle.internal.LifecycleModuleBuilder.buildProject(LifecycleModuleBuilder.java:80)
>      [java] 	at org.apache.maven.lifecycle.internal.builder.singlethreaded.SingleThreadedBuilder.build(SingleThreadedBuilder.java:51)
>      [java] 	at org.apache.maven.lifecycle.internal.LifecycleStarter.execute(LifecycleStarter.java:128)
>      [java] 	at org.apache.maven.DefaultMaven.doExecute(DefaultMaven.java:307)
>      [java] 	at org.apache.maven.DefaultMaven.doExecute(DefaultMaven.java:193)
>      [java] 	at org.apache.maven.DefaultMaven.execute(DefaultMaven.java:106)
>      [java] 	at org.apache.maven.cli.MavenCli.execute(MavenCli.java:863)
>      [java] 	at org.apache.maven.cli.MavenCli.doMain(MavenCli.java:288)
>      [java] 	at org.apache.maven.cli.MavenCli.main(MavenCli.java:199)
>      [java] 	at jdk.internal.reflect.NativeMethodAccessorImpl.invoke0(java.base at 9-ea/Native Method)
>      [java] 	at jdk.internal.reflect.NativeMethodAccessorImpl.invoke(java.base at 9-ea/NativeMethodAccessorImpl.java:62)
>      [java] 	at jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(java.base at 9-ea/DelegatingMethodAccessorImpl.java:43)
>      [java] 	at java.lang.reflect.Method.invoke(java.base at 9-ea/Method.java:537)
>      [java] 	at org.codehaus.plexus.classworlds.launcher.Launcher.launchEnhanced(Launcher.java:289)
>      [java] 	at org.codehaus.plexus.classworlds.launcher.Launcher.launch(Launcher.java:229)
>      [java] 	at org.codehaus.plexus.classworlds.launcher.Launcher.mainWithExitCode(Launcher.java:415)
>      [java] 	at org.codehaus.plexus.classworlds.launcher.Launcher.main(Launcher.java:356)
>      [java] Caused by: java.lang.ExceptionInInitializerError
>      [java] 	at org.jgroups.conf.ClassConfigurator.<clinit>(ClassConfigurator.java:56)
>      [java] 	at org.jgroups.protocols.ASYM_ENCRYPT.<clinit>(ASYM_ENCRYPT.java:55)
>      [java] 	at java.lang.Class.forName0(java.base at 9-ea/Native Method)
>      [java] 	at java.lang.Class.forName(java.base at 9-ea/Class.java:291)
>      [java] 	at org.jgroups.util.XMLSchemaGenerator.getClasses(XMLSchemaGenerator.java:127)
>      [java] 	at org.jgroups.util.XMLSchemaGenerator.generateProtocolSchema(XMLSchemaGenerator.java:106)
>      [java] 	at org.jgroups.util.XMLSchemaGenerator.main(XMLSchemaGenerator.java:80)
>      [java] 	at jdk.internal.reflect.NativeMethodAccessorImpl.invoke0(java.base at 9-ea/Native Method)
>      [java] 	at jdk.internal.reflect.NativeMethodAccessorImpl.invoke(java.base at 9-ea/NativeMethodAccessorImpl.java:62)
>      [java] 	at jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(java.base at 9-ea/DelegatingMethodAccessorImpl.java:43)
>      [java] 	at java.lang.reflect.Method.invoke(java.base at 9-ea/Method.java:537)
>      [java] 	at org.apache.tools.ant.taskdefs.ExecuteJava.run(ExecuteJava.java:217)
>      [java] 	at org.apache.tools.ant.taskdefs.ExecuteJava.execute(ExecuteJava.java:152)
>      [java] 	... 38 more
>      [java] Caused by: java.lang.NullPointerException
>      [java] 	at org.jgroups.conf.ClassConfigurator.init(ClassConfigurator.java:229)
>      [java] 	at org.jgroups.conf.ClassConfigurator.<clinit>(ClassConfigurator.java:53)
>      [java] 	... 50 more
>      [java] Java Result: -1
> {noformat}



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