Java 8-compatible specification framework with no runtime dependencies.

Optional javaspec adapter that uses ByteBuddy Agent / java.lang.instrument to support final-class, static-method, and construction-aware doubles. Not part of the zero-runtime- dependency core artifact.

Optional standalone adapter that provides concrete-class doubles for javaspec via ByteBuddy subclass generation. Requires javaspec core on the classpath.

Optional JUnit Platform TestEngine adapter for javaspec.

Optional Maven adapter for the javaspec runner.