Description of problem: I can't build yedit against the rpm because the jar file/META-INFO/MANIFEST.mf lacks the Export-Package lines. I was told on #fedora-java to look at httpcomponents-client to see a similar patch for the pom.xml file. the plugin instructions need a Export-Package lines in the pom.xml. Unfortunately I'm too much of a java noob to know how to do it and provide you patch.
snakeyaml-1.8-5.fc16 should fix this for you http://koji.fedoraproject.org/koji/taskinfo?taskID=3136199