[JBoss JIRA] (DROOLS-1777) JDK9 and GWT: it should be possible to build workbench/appformer/errai with JDK 9 (even though target is JDK 8)
by Geoffrey De Smet (JIRA)
[ https://issues.jboss.org/browse/DROOLS-1777?page=com.atlassian.jira.plugi... ]
Geoffrey De Smet updated DROOLS-1777:
-------------------------------------
Description:
Petr will do initial experiment, reassign to probably Max to investigate further afterwards.
*If GWT does not build on JDK 9, then the engines can't have module-info.java files without a lot of pain.*
was:Currently we won't support the workbenches on JDK 9 because GWT doesn't support it, but we want to know what the issue is and when we want to change this position.
> JDK9 and GWT: it should be possible to build workbench/appformer/errai with JDK 9 (even though target is JDK 8)
> ---------------------------------------------------------------------------------------------------------------
>
> Key: DROOLS-1777
> URL: https://issues.jboss.org/browse/DROOLS-1777
> Project: Drools
> Issue Type: Feature Request
> Reporter: Geoffrey De Smet
> Assignee: Petr Široký
> Priority: Minor
>
> Petr will do initial experiment, reassign to probably Max to investigate further afterwards.
> *If GWT does not build on JDK 9, then the engines can't have module-info.java files without a lot of pain.*
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[JBoss JIRA] (DROOLS-1778) JDK 9: Runtime reflection usage warnings
by Tibor Zimányi (JIRA)
Tibor Zimányi created DROOLS-1778:
-------------------------------------
Summary: JDK 9: Runtime reflection usage warnings
Key: DROOLS-1778
URL: https://issues.jboss.org/browse/DROOLS-1778
Project: Drools
Issue Type: Bug
Components: core engine
Affects Versions: 7.4.1.Final
Reporter: Tibor Zimányi
Assignee: Mario Fusco
Priority: Minor
When running Drools tests on JDK 9, some tests exhibit runtime reflection warnings in the logs. These reflection usages must be fixed. I will provide a list with the current warnings.
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[JBoss JIRA] (DROOLS-1777) JDK9 GWT and Workbench
by Geoffrey De Smet (JIRA)
Geoffrey De Smet created DROOLS-1777:
----------------------------------------
Summary: JDK9 GWT and Workbench
Key: DROOLS-1777
URL: https://issues.jboss.org/browse/DROOLS-1777
Project: Drools
Issue Type: Feature Request
Reporter: Geoffrey De Smet
Assignee: Edson Tirelli
Priority: Minor
Currently we won't support the workbenches on JDK 9 because GWT doesn't support it, but we want to know what the issue is and when we want to change this position.
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[JBoss JIRA] (DROOLS-1217) OpenJDK 9: prove that drools-core and drools-compiler works in a 100% module-info.java environment (take them out of the "special" module)
by Geoffrey De Smet (JIRA)
[ https://issues.jboss.org/browse/DROOLS-1217?page=com.atlassian.jira.plugi... ]
Geoffrey De Smet reassigned DROOLS-1217:
----------------------------------------
Assignee: Petr Široký (was: Mario Fusco)
> OpenJDK 9: prove that drools-core and drools-compiler works in a 100% module-info.java environment (take them out of the "special" module)
> ------------------------------------------------------------------------------------------------------------------------------------------
>
> Key: DROOLS-1217
> URL: https://issues.jboss.org/browse/DROOLS-1217
> Project: Drools
> Issue Type: Task
> Components: core engine
> Reporter: Geoffrey De Smet
> Assignee: Petr Široký
> Priority: Critical
>
> So far all our OpenJDK 9 tests put drools-core and drools-core in the "special" module. That's basically the anti-module for backwards compatibility. As soon as users start using module-info.java files themselves, there will be a big pressure for us to be a proper module, so to have our own module-info.java's. Because of our extended used of reflection, we need to validate this works long before OpenJDK 9 goes final, so we can still feed it back.
> Reqs:
> Add module-info.java to core and examples jar. Compile and run with both jars on the modulepath (instead of in the special classpath module).
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[JBoss JIRA] (DROOLS-1217) JDK 9 on drools with module-info: prove that drools-core and drools-compiler works in a 100% module-info.java environment (take them out of the "special" module)
by Geoffrey De Smet (JIRA)
[ https://issues.jboss.org/browse/DROOLS-1217?page=com.atlassian.jira.plugi... ]
Geoffrey De Smet updated DROOLS-1217:
-------------------------------------
Summary: JDK 9 on drools with module-info: prove that drools-core and drools-compiler works in a 100% module-info.java environment (take them out of the "special" module) (was: OpenJDK 9: prove that drools-core and drools-compiler works in a 100% module-info.java environment (take them out of the "special" module))
> JDK 9 on drools with module-info: prove that drools-core and drools-compiler works in a 100% module-info.java environment (take them out of the "special" module)
> -----------------------------------------------------------------------------------------------------------------------------------------------------------------
>
> Key: DROOLS-1217
> URL: https://issues.jboss.org/browse/DROOLS-1217
> Project: Drools
> Issue Type: Task
> Components: core engine
> Reporter: Geoffrey De Smet
> Assignee: Petr Široký
> Priority: Critical
>
> So far all our OpenJDK 9 tests put drools-core and drools-core in the "special" module. That's basically the anti-module for backwards compatibility. As soon as users start using module-info.java files themselves, there will be a big pressure for us to be a proper module, so to have our own module-info.java's. Because of our extended used of reflection, we need to validate this works long before OpenJDK 9 goes final, so we can still feed it back.
> Reqs:
> Add module-info.java to core and examples jar. Compile and run with both jars on the modulepath (instead of in the special classpath module).
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[JBoss JIRA] (DROOLS-1170) JDK9 with drools: Build: switch back to maven-jaxb2-plugin (but it throws ClassNotFoundException: com.sun.codemodel.CodeWriter)
by Geoffrey De Smet (JIRA)
[ https://issues.jboss.org/browse/DROOLS-1170?page=com.atlassian.jira.plugi... ]
Geoffrey De Smet updated DROOLS-1170:
-------------------------------------
Priority: Minor (was: Major)
> JDK9 with drools: Build: switch back to maven-jaxb2-plugin (but it throws ClassNotFoundException: com.sun.codemodel.CodeWriter)
> -------------------------------------------------------------------------------------------------------------------------------
>
> Key: DROOLS-1170
> URL: https://issues.jboss.org/browse/DROOLS-1170
> Project: Drools
> Issue Type: Bug
> Components: build
> Reporter: Geoffrey De Smet
> Assignee: Petr Široký
> Priority: Minor
> Labels: java9
>
> See
> https://kie-jenkins.rhev-ci-vms.eng.rdu2.redhat.com/job/kie-all-build-mas...
> {code}
> 13:47:25 org.apache.maven.lifecycle.LifecycleExecutionException: Failed to execute goal org.codehaus.mojo:jaxb2-maven-plugin:2.2:xjc (default) on project drools-pmml: Execution default of goal org.codehaus.mojo:jaxb2-maven-plugin:2.2:xjc failed: A required class was missing while executing org.codehaus.mojo:jaxb2-maven-plugin:2.2:xjc: com/sun/codemodel/CodeWriter
> 13:47:25 -----------------------------------------------------
> 13:47:25 realm = plugin>org.codehaus.mojo:jaxb2-maven-plugin:2.2
> 13:47:25 strategy = org.codehaus.plexus.classworlds.strategy.SelfFirstStrategy
> 13:47:25 urls[0] = file:/home/jenkins/workspace/kie-all-build-master-jdk9/.repository/org/codehaus/mojo/jaxb2-maven-plugin/2.2/jaxb2-maven-plugin-2.2.jar
> 13:47:25 urls[1] = file:/home/jenkins/workspace/kie-all-build-master-jdk9/.repository/javax/xml/bind/jaxb-api/2.2.11/jaxb-api-2.2.11.jar
> 13:47:25 urls[2] = file:/home/jenkins/workspace/kie-all-build-master-jdk9/.repository/org/glassfish/jaxb/jaxb-core/2.2.11/jaxb-core-2.2.11.jar
> 13:47:25 urls[3] = file:/home/jenkins/workspace/kie-all-build-master-jdk9/.repository/org/glassfish/jaxb/jaxb-runtime/2.2.11/jaxb-runtime-2.2.11.jar
> 13:47:25 urls[4] = file:/home/jenkins/workspace/kie-all-build-master-jdk9/.repository/org/glassfish/jaxb/jaxb-xjc/2.2.11/jaxb-xjc-2.2.11.jar
> 13:47:25 urls[5] = file:/home/jenkins/workspace/kie-all-build-master-jdk9/.repository/org/glassfish/jaxb/jaxb-jxc/2.2.11/jaxb-jxc-2.2.11.jar
> 13:47:25 urls[6] = file:/home/jenkins/workspace/kie-all-build-master-jdk9/.repository/com/thoughtworks/qdox/qdox/2.0-M3/qdox-2.0-M3.jar
> 13:47:25 urls[7] = file:/home/jenkins/workspace/kie-all-build-master-jdk9/.repository/org/sonatype/sisu/sisu-inject-bean/1.4.2/sisu-inject-bean-1.4.2.jar
> 13:47:25 urls[8] = file:/home/jenkins/workspace/kie-all-build-master-jdk9/.repository/org/sonatype/sisu/sisu-guice/2.1.7/sisu-guice-2.1.7-noaop.jar
> 13:47:25 urls[9] = file:/home/jenkins/workspace/kie-all-build-master-jdk9/.repository/org/sonatype/aether/aether-util/1.7/aether-util-1.7.jar
> 13:47:25 urls[10] = file:/home/jenkins/workspace/kie-all-build-master-jdk9/.repository/org/codehaus/plexus/plexus-interpolation/1.14/plexus-interpolation-1.14.jar
> 13:47:25 urls[11] = file:/home/jenkins/workspace/kie-all-build-master-jdk9/.repository/org/codehaus/plexus/plexus-component-annotations/1.5.5/plexus-component-annotations-1.5.5.jar
> 13:47:25 urls[12] = file:/home/jenkins/workspace/kie-all-build-master-jdk9/.repository/org/sonatype/plexus/plexus-sec-dispatcher/1.3/plexus-sec-dispatcher-1.3.jar
> 13:47:25 urls[13] = file:/home/jenkins/workspace/kie-all-build-master-jdk9/.repository/org/sonatype/plexus/plexus-cipher/1.4/plexus-cipher-1.4.jar
> 13:47:25 urls[14] = file:/home/jenkins/workspace/kie-all-build-master-jdk9/.repository/org/codehaus/plexus/plexus-compiler-api/2.5/plexus-compiler-api-2.5.jar
> 13:47:25 urls[15] = file:/home/jenkins/workspace/kie-all-build-master-jdk9/.repository/org/codehaus/plexus/plexus-utils/3.0.22/plexus-utils-3.0.22.jar
> 13:47:25 urls[16] = file:/home/jenkins/workspace/kie-all-build-master-jdk9/.repository/org/sonatype/plexus/plexus-build-api/0.0.7/plexus-build-api-0.0.7.jar
> 13:47:25 Number of foreign imports: 1
> 13:47:25 import: Entry[import from realm ClassRealm[project>org.drools:drools:7.0.0-SNAPSHOT, parent: ClassRealm[maven.api, parent: null]]]
> 13:47:25
> 13:47:25 -----------------------------------------------------
> 13:47:25
> 13:47:25 at org.apache.maven.lifecycle.internal.MojoExecutor.execute(MojoExecutor.java:224)
> 13:47:25 at org.apache.maven.lifecycle.internal.MojoExecutor.execute(MojoExecutor.java:153)
> 13:47:25 at org.apache.maven.lifecycle.internal.MojoExecutor.execute(MojoExecutor.java:145)
> 13:47:25 at org.apache.maven.lifecycle.internal.LifecycleModuleBuilder.buildProject(LifecycleModuleBuilder.java:116)
> 13:47:25 at org.apache.maven.lifecycle.internal.builder.multithreaded.MultiThreadedBuilder$1.call(MultiThreadedBuilder.java:188)
> 13:47:25 at org.apache.maven.lifecycle.internal.builder.multithreaded.MultiThreadedBuilder$1.call(MultiThreadedBuilder.java:184)
> 13:47:25 at java.util.concurrent.FutureTask.run(java.base@9-ea/FutureTask.java:266)
> 13:47:25 at java.util.concurrent.Executors$RunnableAdapter.call(java.base@9-ea/Executors.java:514)
> 13:47:25 at java.util.concurrent.FutureTask.run(java.base@9-ea/FutureTask.java:266)
> 13:47:25 at java.util.concurrent.ThreadPoolExecutor.runWorker(java.base@9-ea/ThreadPoolExecutor.java:1158)
> 13:47:25 at java.util.concurrent.ThreadPoolExecutor$Worker.run(java.base@9-ea/ThreadPoolExecutor.java:632)
> 13:47:25 at java.lang.Thread.run(java.base@9-ea/Thread.java:804)
> 13:47:25 Caused by: org.apache.maven.plugin.PluginExecutionException: Execution default of goal org.codehaus.mojo:jaxb2-maven-plugin:2.2:xjc failed: A required class was missing while executing org.codehaus.mojo:jaxb2-maven-plugin:2.2:xjc: com/sun/codemodel/CodeWriter
> 13:47:25 -----------------------------------------------------
> 13:47:25 realm = plugin>org.codehaus.mojo:jaxb2-maven-plugin:2.2
> 13:47:25 strategy = org.codehaus.plexus.classworlds.strategy.SelfFirstStrategy
> 13:47:25 urls[0] = file:/home/jenkins/workspace/kie-all-build-master-jdk9/.repository/org/codehaus/mojo/jaxb2-maven-plugin/2.2/jaxb2-maven-plugin-2.2.jar
> 13:47:25 urls[1] = file:/home/jenkins/workspace/kie-all-build-master-jdk9/.repository/javax/xml/bind/jaxb-api/2.2.11/jaxb-api-2.2.11.jar
> 13:47:25 urls[2] = file:/home/jenkins/workspace/kie-all-build-master-jdk9/.repository/org/glassfish/jaxb/jaxb-core/2.2.11/jaxb-core-2.2.11.jar
> 13:47:25 urls[3] = file:/home/jenkins/workspace/kie-all-build-master-jdk9/.repository/org/glassfish/jaxb/jaxb-runtime/2.2.11/jaxb-runtime-2.2.11.jar
> 13:47:25 urls[4] = file:/home/jenkins/workspace/kie-all-build-master-jdk9/.repository/org/glassfish/jaxb/jaxb-xjc/2.2.11/jaxb-xjc-2.2.11.jar
> 13:47:25 urls[5] = file:/home/jenkins/workspace/kie-all-build-master-jdk9/.repository/org/glassfish/jaxb/jaxb-jxc/2.2.11/jaxb-jxc-2.2.11.jar
> 13:47:25 urls[6] = file:/home/jenkins/workspace/kie-all-build-master-jdk9/.repository/com/thoughtworks/qdox/qdox/2.0-M3/qdox-2.0-M3.jar
> 13:47:25 urls[7] = file:/home/jenkins/workspace/kie-all-build-master-jdk9/.repository/org/sonatype/sisu/sisu-inject-bean/1.4.2/sisu-inject-bean-1.4.2.jar
> 13:47:25 urls[8] = file:/home/jenkins/workspace/kie-all-build-master-jdk9/.repository/org/sonatype/sisu/sisu-guice/2.1.7/sisu-guice-2.1.7-noaop.jar
> 13:47:25 urls[9] = file:/home/jenkins/workspace/kie-all-build-master-jdk9/.repository/org/sonatype/aether/aether-util/1.7/aether-util-1.7.jar
> 13:47:25 urls[10] = file:/home/jenkins/workspace/kie-all-build-master-jdk9/.repository/org/codehaus/plexus/plexus-interpolation/1.14/plexus-interpolation-1.14.jar
> 13:47:25 urls[11] = file:/home/jenkins/workspace/kie-all-build-master-jdk9/.repository/org/codehaus/plexus/plexus-component-annotations/1.5.5/plexus-component-annotations-1.5.5.jar
> 13:47:25 urls[12] = file:/home/jenkins/workspace/kie-all-build-master-jdk9/.repository/org/sonatype/plexus/plexus-sec-dispatcher/1.3/plexus-sec-dispatcher-1.3.jar
> 13:47:25 urls[13] = file:/home/jenkins/workspace/kie-all-build-master-jdk9/.repository/org/sonatype/plexus/plexus-cipher/1.4/plexus-cipher-1.4.jar
> 13:47:25 urls[14] = file:/home/jenkins/workspace/kie-all-build-master-jdk9/.repository/org/codehaus/plexus/plexus-compiler-api/2.5/plexus-compiler-api-2.5.jar
> 13:47:25 urls[15] = file:/home/jenkins/workspace/kie-all-build-master-jdk9/.repository/org/codehaus/plexus/plexus-utils/3.0.22/plexus-utils-3.0.22.jar
> 13:47:25 urls[16] = file:/home/jenkins/workspace/kie-all-build-master-jdk9/.repository/org/sonatype/plexus/plexus-build-api/0.0.7/plexus-build-api-0.0.7.jar
> 13:47:25 Number of foreign imports: 1
> 13:47:25 import: Entry[import from realm ClassRealm[project>org.drools:drools:7.0.0-SNAPSHOT, parent: ClassRealm[maven.api, parent: null]]]
> 13:47:25
> 13:47:25 -----------------------------------------------------
> 13:47:25
> 13:47:25 at org.apache.maven.plugin.DefaultBuildPluginManager.executeMojo(DefaultBuildPluginManager.java:166)
> 13:47:25 at org.apache.maven.lifecycle.internal.MojoExecutor.execute(MojoExecutor.java:208)
> 13:47:25 ... 11 more
> 13:47:25 Caused by: org.apache.maven.plugin.PluginContainerException: A required class was missing while executing org.codehaus.mojo:jaxb2-maven-plugin:2.2:xjc: com/sun/codemodel/CodeWriter
> 13:47:25 -----------------------------------------------------
> 13:47:25 realm = plugin>org.codehaus.mojo:jaxb2-maven-plugin:2.2
> 13:47:25 strategy = org.codehaus.plexus.classworlds.strategy.SelfFirstStrategy
> 13:47:25 urls[0] = file:/home/jenkins/workspace/kie-all-build-master-jdk9/.repository/org/codehaus/mojo/jaxb2-maven-plugin/2.2/jaxb2-maven-plugin-2.2.jar
> 13:47:25 urls[1] = file:/home/jenkins/workspace/kie-all-build-master-jdk9/.repository/javax/xml/bind/jaxb-api/2.2.11/jaxb-api-2.2.11.jar
> 13:47:25 urls[2] = file:/home/jenkins/workspace/kie-all-build-master-jdk9/.repository/org/glassfish/jaxb/jaxb-core/2.2.11/jaxb-core-2.2.11.jar
> 13:47:25 urls[3] = file:/home/jenkins/workspace/kie-all-build-master-jdk9/.repository/org/glassfish/jaxb/jaxb-runtime/2.2.11/jaxb-runtime-2.2.11.jar
> 13:47:25 urls[4] = file:/home/jenkins/workspace/kie-all-build-master-jdk9/.repository/org/glassfish/jaxb/jaxb-xjc/2.2.11/jaxb-xjc-2.2.11.jar
> 13:47:25 urls[5] = file:/home/jenkins/workspace/kie-all-build-master-jdk9/.repository/org/glassfish/jaxb/jaxb-jxc/2.2.11/jaxb-jxc-2.2.11.jar
> 13:47:25 urls[6] = file:/home/jenkins/workspace/kie-all-build-master-jdk9/.repository/com/thoughtworks/qdox/qdox/2.0-M3/qdox-2.0-M3.jar
> 13:47:25 urls[7] = file:/home/jenkins/workspace/kie-all-build-master-jdk9/.repository/org/sonatype/sisu/sisu-inject-bean/1.4.2/sisu-inject-bean-1.4.2.jar
> 13:47:25 urls[8] = file:/home/jenkins/workspace/kie-all-build-master-jdk9/.repository/org/sonatype/sisu/sisu-guice/2.1.7/sisu-guice-2.1.7-noaop.jar
> 13:47:25 urls[9] = file:/home/jenkins/workspace/kie-all-build-master-jdk9/.repository/org/sonatype/aether/aether-util/1.7/aether-util-1.7.jar
> 13:47:25 urls[10] = file:/home/jenkins/workspace/kie-all-build-master-jdk9/.repository/org/codehaus/plexus/plexus-interpolation/1.14/plexus-interpolation-1.14.jar
> 13:47:25 urls[11] = file:/home/jenkins/workspace/kie-all-build-master-jdk9/.repository/org/codehaus/plexus/plexus-component-annotations/1.5.5/plexus-component-annotations-1.5.5.jar
> 13:47:25 urls[12] = file:/home/jenkins/workspace/kie-all-build-master-jdk9/.repository/org/sonatype/plexus/plexus-sec-dispatcher/1.3/plexus-sec-dispatcher-1.3.jar
> 13:47:25 urls[13] = file:/home/jenkins/workspace/kie-all-build-master-jdk9/.repository/org/sonatype/plexus/plexus-cipher/1.4/plexus-cipher-1.4.jar
> 13:47:25 urls[14] = file:/home/jenkins/workspace/kie-all-build-master-jdk9/.repository/org/codehaus/plexus/plexus-compiler-api/2.5/plexus-compiler-api-2.5.jar
> 13:47:25 urls[15] = file:/home/jenkins/workspace/kie-all-build-master-jdk9/.repository/org/codehaus/plexus/plexus-utils/3.0.22/plexus-utils-3.0.22.jar
> 13:47:25 urls[16] = file:/home/jenkins/workspace/kie-all-build-master-jdk9/.repository/org/sonatype/plexus/plexus-build-api/0.0.7/plexus-build-api-0.0.7.jar
> 13:47:25 Number of foreign imports: 1
> 13:47:25 import: Entry[import from realm ClassRealm[project>org.drools:drools:7.0.0-SNAPSHOT, parent: ClassRealm[maven.api, parent: null]]]
> 13:47:25
> 13:47:25 -----------------------------------------------------
> 13:47:25
> 13:47:25 at org.apache.maven.plugin.DefaultBuildPluginManager.executeMojo(DefaultBuildPluginManager.java:164)
> 13:47:25 ... 12 more
> 13:47:25 Caused by: java.lang.NoClassDefFoundError: com/sun/codemodel/CodeWriter
> 13:47:25 at org.codehaus.mojo.jaxb2.javageneration.AbstractJavaGeneratorMojo.performExecution(AbstractJavaGeneratorMojo.java:402)
> 13:47:25 at org.codehaus.mojo.jaxb2.AbstractJaxbMojo.execute(AbstractJaxbMojo.java:257)
> 13:47:25 at org.apache.maven.plugin.DefaultBuildPluginManager.executeMojo(DefaultBuildPluginManager.java:132)
> 13:47:25 ... 12 more
> 13:47:25 Caused by: java.lang.ClassNotFoundException: com.sun.codemodel.CodeWriter
> 13:47:25 at org.codehaus.plexus.classworlds.strategy.SelfFirstStrategy.loadClass(SelfFirstStrategy.java:50)
> 13:47:25 at org.codehaus.plexus.classworlds.realm.ClassRealm.unsynchronizedLoadClass(ClassRealm.java:259)
> 13:47:25 at org.codehaus.plexus.classworlds.realm.ClassRealm.loadClass(ClassRealm.java:235)
> 13:47:25 at org.codehaus.plexus.classworlds.realm.ClassRealm.loadClass(ClassRealm.java:227)
> 13:47:25 ... 15 more
> {code}
> Looks like we need a newer version of the maven-jaxb2-plugin.
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