Posts by algorix • 11 points

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  A: Class does not compile when using the new java 8 Feature 'Optional'

  After an upgrade in play/java, I solved similar problem by following the described instructions on this project project. In my case, I updated the javassist in project/plugins.sbt:…

  java-8 play-framework

  answered 8 years, 5 months ago algorix 11