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Simon Steiner updated FOP-3088: ------------------------------- Fix Version/s: (was: trunk) > Jar packaging duplicates classes on classpath > --------------------------------------------- > > Key: FOP-3088 > URL: https://issues.apache.org/jira/browse/FOP-3088 > Project: FOP > Issue Type: Bug > Reporter: Skip de Groot > Assignee: Simon Steiner > Priority: Major > > I have a gradle project where we import apache fop with the following: > {code:java} > implementation("org.apache.xmlgraphics:fop:2.6") {code} > Which results in the following dependencies being loaded on the classpath (I > have removed the sub dependencies for simplicity) > {code:java} > org.apache.xmlgraphics:fop -> 2.6 > +--- org.apache.xmlgraphics:fop-util:2.6 > +--- org.apache.xmlgraphics:fop-events:2.6 > \--- org.apache.xmlgraphics:fop-core:2.6 {code} > So far so good and everything works most of the time. I suspect any maven > project would import in the same way. > However, most classes are duplicated in fop-2.6.jar and their respective sub > module. For instance, the org.apache.fop.apps.FOUserAgent class is packaged > both in fop and fop-core. > All classes from the fop-events module in org.apache.fop.events package are > also duplicated, but not from the org.apache.fop.tools package from the > fop-events module (For instance org.apache.fop.tools.EventProducerCollector), > making this also inconsistent somehow. > Luckily both implementations seem the same but it is bad practice to have > duplicate classes on the classpath, and package sizes are also doubled. > > Depending on the implementation choice I would either expect a fatty jar with > all the classes packaged which does not import anything or an somewhat empty > root fop jar with all classes imported by the sub modules. As it stands now > it seems to be a combination of both and not a completely consistant one > either. > Which one is the prefered solution of this project? -- This message was sent by Atlassian Jira (v8.20.10#820010)