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Posted to issues@cxf.apache.org by "Freeman Fang (JIRA)" <ji...@apache.org> on 2018/11/09 00:26:00 UTC
[jira] [Resolved] (CXF-7894) ReflectionUtil, JDK-9+ warnings for
illegal reflective access operation
[ https://issues.apache.org/jira/browse/CXF-7894?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
Freeman Fang resolved CXF-7894.
-------------------------------
Resolution: Duplicate
> ReflectionUtil, JDK-9+ warnings for illegal reflective access operation
> -----------------------------------------------------------------------
>
> Key: CXF-7894
> URL: https://issues.apache.org/jira/browse/CXF-7894
> Project: CXF
> Issue Type: Improvement
> Components: Core
> Reporter: Rebecca Searls
> Assignee: Freeman Fang
> Priority: Minor
> Fix For: 3.3.0, 3.2.8
>
>
> wfly script wsconsume uses CXF. With JDk-9, JDK-10 and JDK-11 the following
> warning is always presented.
>
> {code:java}
> WARNING: An illegal reflective access operation has occurred
> WARNING: Illegal reflective access by org.apache.cxf.common.util.ReflectionUtil$11 (jar:file:/home/rsearls/j1/wfly10/wildfly/dist/target/wildfly-15.0.0.Alpha1-SNAPSHOT/modules/system/layers/base/org/apache/cxf/main/cxf-core-3.2.5-jbossorg-1.jar!/) to field java.net.Authenticator.theAuthenticator
> WARNING: Please consider reporting this to the maintainers of org.apache.cxf.common.util.ReflectionUtil$11
> WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations
> WARNING: All illegal access operations will be denied in a future release
> {code}
> This message can be seen in wfly versions 12, 13, 14, and master with any of the
> 3 JDK versions listed.
> This was a known issue starting with JDK-9. At that time Mark Reinhold
> proposed temporary flag, "--illegal-access=permit". The default setting is
> "permit". (see, https://jaxenter.com/jdk-9-replace-permit-illegal-access-134180.html)
> The JDK team continues to support this flag in jdk-10 and jdk-11.
> Flag option "--illegal-access=debug" prints the warning and a stacktrace for
> each illegal reflective access operation.
> This flag must be placed in JAVA_OPTS in order for the script to place it
> in the correct commend-line position. If this option is placed on the script's
> commend-line it is passed to the java class being executed not the java cmd itself.
> Using the "--illegal-access=debug" shows the warnings for line
> org.apache.cxf.common.util.ReflectionUtil$11.run(ReflectionUtil.java:194)
> {code:java}
> public static <T extends AccessibleObject> T setAccessible(final T o) {
> return AccessController.doPrivileged(new PrivilegedAction<T>() {
> public T run() {
> >>> o.setAccessible(true);
> return o;
> }
> });
> }
> {code}
> The stacktrace using the option "--illegal-access=debug" follows.
> {code:java}
> WARNING: Illegal reflective access by org.apache.cxf.common.util.ReflectionUtil$11 (jar:file:/home/rsearls/j1/wfly10/wildfly/dist/target/wildfly-15.0.0.Alpha1-SNAPSHOT/modules/system/layers/base/org/apache/cxf/main/cxf-core-3.2.5-jbossorg-1.jar!/) to field java.net.URLClassLoader.acc
> at org.apache.cxf@3.2.5.jbossorg-1//org.apache.cxf.common.util.ReflectionUtil$11.run(ReflectionUtil.java:194)
> at org.apache.cxf@3.2.5.jbossorg-1//org.apache.cxf.common.util.ReflectionUtil$11.run(ReflectionUtil.java:192)
> at java.base/java.security.AccessController.doPrivileged(Native Method)
> at org.apache.cxf@3.2.5.jbossorg-1//org.apache.cxf.common.util.ReflectionUtil.setAccessible(ReflectionUtil.java:192)
> at org.apache.cxf.impl//org.apache.cxf.transport.http.CXFAuthenticator.addAuthenticator(CXFAuthenticator.java:104)
> at org.apache.cxf.impl//org.apache.cxf.transport.http.URLConnectionHTTPConduit.<init>(URLConnectionHTTPConduit.java:90)
> at org.apache.cxf.impl//org.apache.cxf.transport.http.asyncclient.AsyncHTTPConduit.<init>(AsyncHTTPConduit.java:115)
> at org.apache.cxf.impl//org.apache.cxf.transport.http.asyncclient.AsyncHTTPConduitFactory.createConduit(AsyncHTTPConduitFactory.java:267)
> at org.apache.cxf.impl//org.apache.cxf.transport.http.asyncclient.AsyncHTTPConduitFactory.createConduit(AsyncHTTPConduitFactory.java:258)
> at org.jboss.ws.jaxws-client@5.2.4.Final//org.jboss.wsf.stack.cxf.client.configuration.AbstractHTTPConduitFactoryWrapper.createConduit(AbstractHTTPConduitFactoryWrapper.java:57)
> at org.apache.cxf.impl//org.apache.cxf.transport.http.HTTPTransportFactory.getConduit(HTTPTransportFactory.java:233)
> at org.apache.cxf.impl//org.apache.cxf.transport.http.HTTPTransportFactory.getConduit(HTTPTransportFactory.java:215)
> at org.apache.cxf@3.2.5.jbossorg-1//org.apache.cxf.transport.TransportURIResolver.resolve(TransportURIResolver.java:115)
> at org.apache.cxf.impl//org.apache.cxf.wsdl11.CatalogWSDLLocator.getBaseInputSource(CatalogWSDLLocator.java:74)
> at org.apache.cxf.impl//org.apache.cxf.wsdl11.AbstractWrapperWSDLLocator.getBaseInputSource(AbstractWrapperWSDLLocator.java:58)
> at org.apache.cxf.impl//org.apache.cxf.wsdl11.WSDLManagerImpl.loadDefinition(WSDLManagerImpl.java:225)
> at org.apache.cxf.impl//org.apache.cxf.wsdl11.WSDLManagerImpl.getDefinition(WSDLManagerImpl.java:165)
> at org.apache.cxf.impl//org.apache.cxf.tools.wsdlto.core.WSDLDefinitionBuilder.parseWSDL(WSDLDefinitionBuilder.java:80)
> at org.apache.cxf.impl//org.apache.cxf.tools.wsdlto.core.WSDLDefinitionBuilder.build(WSDLDefinitionBuilder.java:71)
> at org.apache.cxf.impl//org.apache.cxf.tools.wsdlto.frontend.jaxws.wsdl11.JAXWSDefinitionBuilder.build(JAXWSDefinitionBuilder.java:84)
> at org.apache.cxf.impl//org.apache.cxf.tools.wsdlto.frontend.jaxws.wsdl11.JAXWSDefinitionBuilder.build(JAXWSDefinitionBuilder.java:61)
> at org.apache.cxf.impl//org.apache.cxf.tools.wsdlto.WSDLToJavaContainer.processWsdl(WSDLToJavaContainer.java:195)
> at org.apache.cxf.impl//org.apache.cxf.tools.wsdlto.WSDLToJavaContainer.execute(WSDLToJavaContainer.java:164)
> at org.apache.cxf.impl//org.apache.cxf.tools.wsdlto.WSDLToJavaContainer.execute(WSDLToJavaContainer.java:412)
> at org.apache.cxf.impl//org.apache.cxf.tools.common.toolspec.ToolRunner.runTool(ToolRunner.java:105)
> at org.apache.cxf.impl//org.apache.cxf.tools.wsdlto.WSDLToJava.run(WSDLToJava.java:113)
> at org.jboss.ws.jaxws-client@5.2.4.Final//org.jboss.wsf.stack.cxf.tools.CXFConsumerImpl.consume(CXFConsumerImpl.java:303)
> at org.jboss.ws.tools.common@1.3.2.Final//org.jboss.ws.tools.cmd.WSConsume.importServices(WSConsume.java:298)
> at org.jboss.ws.tools.common@1.3.2.Final//org.jboss.ws.tools.cmd.WSConsume.mainInternal(WSConsume.java:108)
> at org.jboss.ws.tools.common@1.3.2.Final//org.jboss.ws.tools.cmd.WSConsume.main(WSConsume.java:96)
> at org.jboss.modules.Module.run(Module.java:352)
> at org.jboss.modules.Module.run(Module.java:320)
> {code}
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