Use of Java 8 lambdas by injected class causes injection to fail silently ------------------------------------------------------------------------- Key: ARQ-2047 URL: https://issues.jboss.org/browse/ARQ-2047 Project: Arquillian Issue Type: Feature Request Components: Base Implementation Affects Versions: 1.1.11.Final Environment: Eclipse Neon, Windows Reporter: Colin Thorburn Have seen this bug elsewhere marked as resolved but it clearly isn't. To reproduce simply create a Junit 4 Arquiliian test in which EntityManager and UserTransaction fields are annontated for injection. Devise an @Test method contriving the use of (say) Runnable. Call a method in another class using the Runnable as a parameter Code using an anonymous inner class idiom; everything works fine. Code it as a lambda expression and, bizarrely, only the EntityManager is not injected (utx is OK!). No hint of anything awry in the log, no exception thrown, field is simply left null.