Do not import com.sun.tools.xjc in drools-core and drools-compiler to fix drools on Karaff/Fuse and/or Java 9 ------------------------------------------------------------------------------------------------------------- Key: DROOLS-355 URL: https://issues.jboss.org/browse/DROOLS-355 Project: Drools Issue Type: Task Affects Versions: 6.0.0.Final Reporter: Geoffrey De Smet Assignee: Petr Široký Priority: Blocker By importing com.sun.tools.xjc, 3 problems arise: * OSGi and Karaf trip over it. {code} [WARNING] No export found to match com.sun.tools.xjc (imported by mvn:org.drools/drools-core/6.0.0.Final) {code} * JDK 9 will break any java app that uses com.sun.* classes. See Mark Reinhold's Jigsaw presentation at devoxxBE 2013. * IBM JDK's etc don't have com.sun.* classes. Why don't they trip over this? Why do we have those imports in the first place? Looks like code for old JAXB code - which is hopefully stale now. Where do we use it? {code} Targets String 'com.sun.tools.xjc' Found usages (38 usages found) drools-compiler (7 usages found) /home/gdesmet/projects/jboss/droolsjbpm/drools/drools-compiler (1 usage found) pom.xml (1 usage found) (246: 15) com.sun.tools.xjc.*;resolution:=optional, org.drools.compiler.builder.impl (1 usage found) KnowledgeBuilderFactoryServiceImpl.java (1 usage found) (18: 8) import com.sun.tools.xjc.Options; org.drools.compiler.runtime.pipeline.impl (5 usages found) DroolsJaxbHelperProviderImpl.java (5 usages found) (77: 8) import com.sun.tools.xjc.BadCommandLineException; (78: 8) import com.sun.tools.xjc.ErrorReceiver; (79: 8) import com.sun.tools.xjc.ModelLoader; (80: 8) import com.sun.tools.xjc.Options; (81: 8) import com.sun.tools.xjc.model.Model; drools-core (2 usages found) org.drools.core.builder.conf.impl (2 usages found) JaxbConfigurationImpl.java (2 usages found) (28: 8) import com.sun.tools.xjc.Language; (34: 8) import com.sun.tools.xjc.Options; kie-internal (6 usages found) /home/gdesmet/projects/jboss/droolsjbpm/droolsjbpm-knowledge/kie-internal (1 usage found) pom.xml (1 usage found) (27: 15) com.sun.tools.xjc;resolution:=optional, org.kie.internal.builder (3 usages found) JaxbConfiguration.java (1 usage found) (23: 8) import com.sun.tools.xjc.Options; KnowledgeBuilderFactory.java (1 usage found) (24: 8) import com.sun.tools.xjc.Options; KnowledgeBuilderFactoryService.java (1 usage found) (24: 8) import com.sun.tools.xjc.Options; org.kie.internal.builder.help (2 usages found) DroolsJaxbHelperProvider.java (1 usage found) (29: 8) import com.sun.tools.xjc.Options; KnowledgeBuilderHelper.java (1 usage found) (30: 8) import com.sun.tools.xjc.Options; knowledge-api (8 usages found) org.drools.builder (3 usages found) JaxbConfiguration.java (1 usage found) (21: 8) import com.sun.tools.xjc.Options; KnowledgeBuilderFactory.java (1 usage found) (24: 8) import com.sun.tools.xjc.Options; KnowledgeBuilderFactoryService.java (1 usage found) (24: 8) import com.sun.tools.xjc.Options; org.drools.builder.help (3 usages found) DroolsJaxbHelperProvider.java (1 usage found) (29: 8) import com.sun.tools.xjc.Options; KnowledgeBuilderHelper.java (2 usages found) (32: 8) import com.sun.tools.xjc.Language; (33: 8) import com.sun.tools.xjc.Options; org.drools.impl (1 usage found) KnowledgeBuilderFactoryServiceImpl.java (1 usage found) (16: 8) import com.sun.tools.xjc.Options; org.drools.impl.adapters (1 usage found) JaxbConfigurationAdapter.java (1 usage found) (3: 8) import com.sun.tools.xjc.Options; {code}