The JSON parsing code was ported from an old library (org.json) which isn't tested, has some accidental complexity, and is more general than needed. This code should be modernized in preparation for downstream improvements to the persistence feature.
Integrate the code into the main JetUML code base, with consistent package naming and code style;
The JSON parsing code was ported from an old library (org.json) which isn't tested, has some accidental complexity, and is more general than needed. This code should be modernized in preparation for downstream improvements to the persistence feature.