J. Lopes and A. L. Santos,  "PescaJ: A projectional editor for Java featuring scattered code aggregation", in PAINT 2023: Proc. of the 2nd ACM SIGPLAN Int. Workshop on Programming Abstractions and Interactive Notations, Tools, and Environments, Beckmann, T., Hirschfeld, R., Sáenz, J. P., and Merino, M. V., Ed., Cascais, Portugal,     Association for Computing Machinery, 2023, pp. 44-50