Package eclipse appears to be using Java generics, but generates class files in format older than 49.0, which corresponds to J2SE 5.0, in which generics were introduced. Please update this package to generate classes in format 49.0 or above. This corresponds to -target 1.5 option of javac (or ecj). For more information, see bug #842394
Please include the names of the jars from eclipse rpms that are failing this rule.
The list of suspicious jars is: /usr/lib64/eclipse/plugins/org.eclipse.equinox.p2.garbagecollector_1.0.200.v20110808-1657.jar /usr/lib64/eclipse/plugins/org.eclipse.equinox.p2.repository_2.2.0.v20120524-1945.jar /usr/lib64/eclipse/plugins/org.eclipse.equinox.p2.ui.importexport_1.0.1.v20110818-1344.jar /usr/lib64/eclipse/plugins/org.eclipse.equinox.p2.updatechecker_1.1.200.v20110808-1657.jar Generated with: for p in `zgrep '#48..$' jsr14-rawhide-2012-07-23.gz | sed -e s'/^[^#]*#//' -e 's/#.*//' -e s/.// | sort -u`; do test `repoquery --repoid rawhide --whatprovides $p --source | head -1` = eclipse-4.2.0-3.fc18.src.rpm && echo $p; done
All those bundles use jsr14. http://git.eclipse.org/c/cbi/rt.equinox.p2.git/tree/bundles/org.eclipse.equinox.p2.garbagecollector/build.properties http://git.eclipse.org/c/cbi/rt.equinox.p2.git/tree/bundles/org.eclipse.equinox.p2.repository/build.properties http://git.eclipse.org/c/cbi/rt.equinox.p2.git/tree/bundles/org.eclipse.equinox.p2.ui.importexport/build.properties http://git.eclipse.org/c/cbi/rt.equinox.p2.git/tree/bundles/org.eclipse.equinox.p2.updatechecker/build.properties I thought I got rid off them but my locally installed bundles are 0.48 version. I'll fix it soon.
This should be done for f18+ as a side effect of moving to CBI.