assigning the values of instance variable initializers to the corresponding instance variables, in the left-to-right order in which they appear textually in the source code
JavaScript Object Notation (JSON) is a lightweight, text-based, language-independent data interchange format. It was derived from the ECMAScript Programming Language Standard. JSON defines a small set of formatting rules for the portable representation of structured data.
K. Shiv, K. Chow, Y. Wang, and D. Petrochenko. Proceedings of the 2009 SPEC Benchmark Workshop on Computer Performance Evaluation and Benchmarking, page 17--35. Berlin, Heidelberg, Springer-Verlag, (2009)