[KARAF-5448] Fix Java 9 warnings

• Type: Improvement
• Status: Resolved
• Priority: Major
• Resolution: Fixed
• Fix Version/s: 4.2.0
• Assignee: Guillaume Nodet
• Reporter: Guillaume Nodet
• Created: 26/Oct/17 15:12
• Updated: 14/Feb/18 10:57
• Resolved: 14/Feb/18 09:52

Description

There are a few illegal access warnings when running tests on Java 9:

WARNING: An illegal reflective access operation has occurred
WARNING: Illegal reflective access by org.apache.karaf.shell.support.table.ShellTable (jar:bundle://16.0:0/!/) to field java.io.PrintStream.charOut
WARNING: Please consider reporting this to the maintainers of org.apache.karaf.shell.support.table.ShellTable
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

WARNING: An illegal reflective access operation has occurred                                                                                                  
WARNING: Illegal reflective access by org.eclipse.jetty.util.BufferUtil (jar:bundle://52.0:0/!/) to field java.nio.MappedByteBuffer.fd
WARNING: Please consider reporting this to the maintainers of org.eclipse.jetty.util.BufferUtil
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

WARNING: An illegal reflective access operation has occurred
WARNING: Illegal reflective access by org.apache.karaf.management.RmiRegistryFactory (jar:bundle://29.0:0/!/) to field sun.rmi.transport.tcp.TCPEndpoint.localEndpoints
WARNING: Please consider reporting this to the maintainers of org.apache.karaf.management.RmiRegistryFactory
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

WARNING: An illegal reflective access operation has occurred
WARNING: Illegal reflective access by org.apache.aries.jndi.startup.Activator (jar:bundle://93.0:0/!/) to field javax.naming.spi.NamingManager.initctx_factory_builder
WARNING: Please consider reporting this to the maintainers of org.apache.aries.jndi.startup.Activator
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

WARNING: An illegal reflective access operation has occurred
WARNING: Illegal reflective access by io.netty.util.internal.PlatformDependent0 (bundle://151.0:1/netty-all-4.0.30.Final.jar) to field java.nio.Buffer.address
WARNING: Please consider reporting this to the maintainers of io.netty.util.internal.PlatformDependent0
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

karaf-maven-plugin:
WARNING: An illegal reflective access operation has occurred
WARNING: Illegal reflective access by com.sun.xml.bind.v2.runtime.reflect.opt.Injector (file:/Users/gnodet/.m2/repository/com/sun/xml/bind/jaxb-impl/2.2.11/jaxb-impl-2.2.11.jar) to method java.lang.ClassLoader.defineClass(java.lang.String,byte[],int,int)
WARNING: Please consider reporting this to the maintainers of com.sun.xml.bind.v2.runtime.reflect.opt.Injector
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

Issue Links

• contains: KARAF-5472 Karaf RmiRegistryFactory throws a warning with Java 9
• incorporates: KARAF-5472 Karaf RmiRegistryFactory throws a warning with Java 9