Your package mx4j failed to build from source in current rawhide. https://koji.fedoraproject.org/koji/taskinfo?taskID=17739697 For details on mass rebuild see https://fedoraproject.org/wiki/Fedora_26_Mass_Rebuild
Created attachment 1253238 [details] build.log
Created attachment 1253239 [details] root.log
Created attachment 1253240 [details] state.log
This bug appears to have been reported against 'rawhide' during the Fedora 26 development cycle. Changing version to '26'.
Created attachment 1292367 [details] tools.jar is now provided by java-devel tools.jar is now provided by java-1.8.0-openjdk-devel (java-devel). This patch changes the specfile so that it is installed. We are trying to clean up all the FTBFS bugs needed to allow f26 bootstrap to build itself completely, We understand some people have limited time to fix packages. If you do not have the time to fix this, or merge the patch, within two weeks, we will have a proven packager merge the suggested patch in and build it.
uddi4j-2.0.5-17.fc28 wsil4j-1.0-17.fc28 uimaj-2.8.1-7.fc28 mx4j-3.0.1-28.fc28 eclipse-webtools-3.9.4-4.fc28 has been submitted as an update to Fedora 28. https://bodhi.fedoraproject.org/updates/FEDORA-2018-bb27750269
eclipse-webtools-3.9.4-4.fc28, mx4j-3.0.1-28.fc28, uddi4j-2.0.5-17.fc28, uimaj-2.8.1-7.fc28, wsil4j-1.0-17.fc28 has been pushed to the Fedora 28 testing repository. If problems still persist, please make note of it in this bug report. See https://fedoraproject.org/wiki/QA:Updates_Testing for instructions on how to install test updates. You can provide feedback for this update here: https://bodhi.fedoraproject.org/updates/FEDORA-2018-bb27750269
eclipse-webtools-3.9.4-4.fc28, mx4j-3.0.1-28.fc28, uddi4j-2.0.5-17.fc28, uimaj-2.8.1-7.fc28, wsil4j-1.0-17.fc28 has been pushed to the Fedora 28 stable repository. If problems still persist, please make note of it in this bug report.