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ASF GitHub Bot commented on JENA-1609: -------------------------------------- Github user afs commented on the issue: https://github.com/apache/jena/pull/474 @lewismc > @afs how about we propose the change to > > ``` > <additionalOptions>-html4</additionalOptions> > ``` > This would produce JDK WARNING's under several environment's however would at least enable successful build under this environments. The problem is not html4/html5 (we can clean up the javadoc) but compatible with java8 javadoc tool. Java8 build causes: Exit code: 1 - javadoc: error - invalid flag: -html4 I'd prefer that the build uses java8 for java8 libraries because cross-compiling does not catch changes in the runtime libraries. > Jena master does not build under JDK10 > -------------------------------------- > > Key: JENA-1609 > URL: https://issues.apache.org/jira/browse/JENA-1609 > Project: Apache Jena > Issue Type: Improvement > Components: Build, Documentation > Environment: Apache Maven 3.5.4 > (1edded0938998edf8bf061f1ceb3cfdeccf443fe; 2018-06-17T11:33:14-07:00) > Maven home: /usr/local/Cellar/maven/3.5.4/libexec > Java version: 10.0.2, vendor: Oracle Corporation, runtime: > /Library/Java/JavaVirtualMachines/jdk-10.0.2.jdk/Contents/Home > Default locale: en_US, platform encoding: UTF-8 > OS name: "mac os x", version: "10.12.6", arch: "x86_64", family: "mac" > Reporter: Lewis John McGibbney > Priority: Major > Fix For: Jena 3.9.0 > > > When I attempt build under Oracle JDK 10 there are several issues which cause > the build to fail. The following PR addresses these issues and enables me to > build and run Jena master under JDK 10. -- This message was sent by Atlassian JIRA (v7.6.3#76005)