Alleviating Merge Conflicts with Fine-grained Visual Awareness (1508.01872v1)

Abstract: Merge conflicts created by software team members working on the same code can be costly to resolve, and adversely affect productivity. In this work, we suggest the approach of fine-grained merge conflict awareness, where software team members are notified of potential merge conflicts via graphical decoration of the relevant semantic elements, in near real-time. The novelty of this approach is that it allows software developers to pinpoint the element in conflict, such as a method's body, parameter, return value, and so on, promoting communication about conflicting changes soon after they take place and on a semantic level. We have also conducted a preliminary qualitative evaluation of our approach, the results of which we report in this paper.