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Daniel Estermann commented on FELIX-5343: ----------------------------------------- An example project to reproduce the bug can be found here: https://gitlab.com/d.esterman/mbp-test > JPA analyzer forces usage of imported packages without version. > --------------------------------------------------------------- > > Key: FELIX-5343 > URL: https://issues.apache.org/jira/browse/FELIX-5343 > Project: Felix > Issue Type: Bug > Components: Maven Bundle Plugin > Affects Versions: maven-bundle-plugin-3.2.0 > Environment: An OSGi contanier (JBoss, Karaf) with 2 different > Javassists deployed. > Reporter: Daniel Estermann > > I deploy 2 different versions of javassist in my OSGi containers: > javassist-3.18.1-GA.jar and javassist-3.15.0-GA.jar. Dependent on the wiring > situation I get sometimes exceptions caused by incompatibility of the both > versions: > {code:none}HHH000142: Javassist Enhancement failed: > com.estermann.testwab.TestWabEntity: java.lang.NoSuchMethodError: > javassist.util.proxy.RuntimeSupport.find2Methods(Ljava/lang/Class;Ljava/lang/String;Ljava/lang/String;ILjava/lang/String;[Ljava/lang/reflect/Method;)V{code} > To fix it I add version parameter on javassist import in my bundle plugin > configuration: > {code:xml|title=pom.xml|borderStyle=solid} > <plugin> > <groupId>org.apache.felix</groupId> > <artifactId>maven-bundle-plugin</artifactId> > <version>3.2.0</version> > <extensions>true</extensions> > <configuration> > <instructions> > <Meta-Persistence>META-INF/persistence.xml</Meta-Persistence> > <Import-Package>javassist.util.proxy;version=3.18, * > </Import-Package> > </instructions> > </configuration> > </plugin>{code} > But since bundle-plugin 3.2.0 (which includes > [FELIX-5233|https://issues.apache.org/jira/browse/FELIX-5233]) having the > Meta-Persistence instruction results in additional imported packages. So the > resulting manifest includes two imports of javassist.util.proxy: > {code:none} > Import-Package: > javassist.util.proxy;version="3.18", > javassist.util.proxy;resolution:=optional > {code} > ...which results in > {code:none} > org.osgi.framework.BundleException: Duplicate import of package > javassist.util for com.estermann.testwab:0.0.1.SNAPSHOT > {code} > I would expect that two import declarations to get merged by the plugin. -- This message was sent by Atlassian JIRA (v6.3.4#6332)