  Context-oriented programming is an emerging paradigm addressing at the
language level the issue of dynamic software adaptation and modularization of
context-specific concerns. In this paper we propose JavaCtx, a tool which
employs coding conventions to generate the context-aware semantics for Java
programs and subsequently weave it into the application. The contribution of
JavaCtx is twofold: the design of a set of coding conventions which allow to
write context-oriented software in plain Java and the concept of
context-oriented semantics injection, which allows to introduce the
context-aware semantics without a source-to-source compilations process which
disrupts the structure of the code. Both these points allow to seamless
integrate JavaCtx in the existing industrial-strength appliances and by far
ease the development of context-oriented software.
