JavacRoundEnvironment(boolean processingOver,
                          boolean errorRaised,
                          Set<? extends Element> rootElements,
                          ProcessingEnvironment processingEnv) {
        this.processingOver = processingOver;
        this.errorRaised = errorRaised;
        this.rootElements = rootElements;
        this.processingEnv = processingEnv;
    }