question: public JsonValue fromToken ( Token token ) { if ( token == null ) { return null ; } String data = blobUtils . getBlobAsString ( token ) ; if ( data == null ) { return null ; } JsonValue r ; try { r = new JsonValue ( serialisation . deserialise ( data , Map . class ) ) ; } catch ( IllegalStateException e ) { return null ; } return r ; }
target:  Convert from a Token using the serialised JSON blob to generate the JsonValue.