Inconsistent behavior of from/toJson-methods when dealing with JsonObject or JsonArray

[jklingsporn]

Looking at the following methods from a generated POJO

default ISomething fromJson(io.vertx.core.json.JsonObject json) {
        setSomeid(json.getInteger("someid"));
        setSomestring(json.getString("somestring"));
        setSomehugenumber(json.getLong("somehugenumber"));
        setSomesmallnumber(json.getInteger("somesmallnumber")==null?null:json.getInteger("somesmallnumber").shortValue());
        setSomeregularnumber(json.getInteger("someregularnumber"));
        setSomeboolean(json.getBoolean("someboolean"));
        setSomedouble(json.getDouble("somedouble"));
        setSomejsonobject(new io.github.jklingsporn.vertx.jooq.shared.JsonObjectConverter().from(json.getString("somejsonobject")));
        setSomejsonarray(new io.github.jklingsporn.vertx.jooq.shared.JsonArrayConverter().from(json.getString("somejsonarray")));
        return this;
    }


    default io.vertx.core.json.JsonObject toJson() {
        io.vertx.core.json.JsonObject json = new io.vertx.core.json.JsonObject();
        json.put("someid",getSomeid());
        json.put("somestring",getSomestring());
        json.put("somehugenumber",getSomehugenumber());
        json.put("somesmallnumber",getSomesmallnumber());
        json.put("someregularnumber",getSomeregularnumber());
        json.put("someboolean",getSomeboolean());
        json.put("somedouble",getSomedouble());
        json.put("somejsonobject",getSomejsonobject());
        json.put("somejsonarray",getSomejsonarray());
        return json;
    }

In this case, the fields somejsonobject or somejsonarray are converted using the JsonObjectConverter or JsonArrayConverter. That is done on a jOOQ-level. There is no need to convert them again in the fromJson-method (actually that fails with a ClassCastException).

[jklingsporn]

Also one would expect that the following would work:

Something something = new Something(/*some values*);
JsonObject somethingJson = something.toJson();
Something sameSomething = new Something(somethingJson);
Assert.assertEquals(something,sameSomething);