Many dynamically-typed languages (including JavaScript, Ruby, Python or Racket) support
first-class classes, or related concepts such as first-class traits and/or mixins. In those …

We present FJ& λ, a new core calculus that extends Featherweight Java (FJ) with interfaces,
supporting multiple inheritance in a restricted form, λ-expressions, and intersection types …

Traits have been proposed as a more flexible mechanism than class inheritance for
structuring code in object-oriented programming, to achieve fine-grained code reuse. A trait …

Delta-oriented programming (DOP) is a flexible approach to the implementation of software
product lines (SPLs). Delta-oriented SPLs consist of a code base (a set of delta modules …

Sco** behavioral variations to dynamic extents is useful to support non-functional
requirements that otherwise result in cross-cutting code. Unfortunately, such variations are …

Traits were proposed as a mechanism for fine-grained code reuse to overcome many
limitations of class-based inheritance. A trait is a set of methods that is independent from any …

A software product line (SPL) is a set of related software systems with well-defined
commonality and variability that are developed by reusing common artifacts. In this paper …

Dynamic mixins are a modular means of develo** features or roles that can be composed
with objects at run-time. However, naive use of this construct can cause unexpected …

Traits provide a mechanism for fine-grained code reuse to overcome the limitations of class-
based inheritance. A trait is a set of methods which is completely independent from any …

A trait is a set of methods that is independent from any class hierarchy and can be flexibly
used to build other traits or classes by means of a suite of composition operations. Traits …