Now that’s weird. Before opening the JDK bug I chatted to Robert and asked him to run a build on his system:
$ mvn -v Apache Maven 3.6.0 (97c98ec64a1fdfee7767ce5ffb20918da4f719f3; 2018-10-24T20:41:47+02:00) Maven home: /usr/share/java/maven Java version: 1.8.0_181, vendor: Oracle Corporation, runtime: /usr/lib64/jvm/java-1.8.0-openjdk-1.8.0/jre Default locale: en_US, platform encoding: UTF-8 OS name: "linux", version: "4.19.7-1-default", arch: "amd64", family: “unix" On his machine the javadoc generation worked ok. @Carsten, what JDK are you running? > On 7 Jan 2019, at 10:13, Carsten Ziegeler <[email protected]> wrote: > > FWIW I get the same error with Ubuntu and Java8
