Currently two PRs for statistics are unable to run the oraclejdk8 environment. Openjdk8 runs fine.
I cannot find a definite answer to this issue but problems have been flagged on Travis xenial builds using oraclejdk8 as of 16 Apr 2019 [1,2]. This problem appears sporadic as travis ran an oraclejdk8 build for [csv] only yesterday. When I check the Travis build it ran on trusty. The issue appears to occur only on xenial [2]. Recently a PR went through on [numbers] to remove oraclejdk8 from the travis set-up (Numbers-103 [3]). So either: - remove oraclejdk8 from the travis and just use openjdk8 - set the dist in the travis yml to always run using trusty: dist: trusty [1] https://travis-ci.community/t/install-of-oracle-jdk-8-failing/3038 <https://travis-ci.community/t/install-of-oracle-jdk-8-failing/3038> [2] https://travis-ci.community/t/the-travis-ci-build-could-not-be-completed-due-to-an-error/1345 <https://travis-ci.community/t/the-travis-ci-build-could-not-be-completed-due-to-an-error/1345> [3] https://github.com/apache/commons-numbers/pull/39 <https://github.com/apache/commons-numbers/pull/39>
