gremlin-core/src/main/java/org/apache/tinkerpop/gremlin/structure/io/graphson/TraversalSerializersV2.java [260:292]:
- - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -
        public Bytecode deserialize(final JsonParser jsonParser, final DeserializationContext deserializationContext) throws IOException, JsonProcessingException {
            final Bytecode bytecode = new Bytecode();

            while (jsonParser.nextToken() != JsonToken.END_OBJECT) {
                final String current = jsonParser.getCurrentName();
                if (current.equals(GraphSONTokens.SOURCE) || current.equals(GraphSONTokens.STEP)) {
                    jsonParser.nextToken();

                    while (jsonParser.nextToken() != JsonToken.END_ARRAY) {

                        // there should be a list now and the first item in the list is always string and is the step name
                        // skip the start array
                        jsonParser.nextToken();
                        
                        final String stepName = jsonParser.getText();

                        // iterate through the rest of the list for arguments until it gets to the end
                        final List<Object> arguments = new ArrayList<>();
                        while (jsonParser.nextToken() != JsonToken.END_ARRAY) {
                            // we don't know the types here, so let the deserializer figure that business out
                            arguments.add(deserializationContext.readValue(jsonParser, Object.class));
                        }

                        // if it's not a "source" then it must be a "step"
                        if (current.equals(GraphSONTokens.SOURCE))
                            bytecode.addSource(stepName, arguments.toArray());
                        else
                            bytecode.addStep(stepName, arguments.toArray());
                    }
                }
            }
            return bytecode;
        }
- - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -



gremlin-core/src/main/java/org/apache/tinkerpop/gremlin/structure/io/graphson/TraversalSerializersV3.java [280:312]:
- - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -
        public Bytecode deserialize(final JsonParser jsonParser, final DeserializationContext deserializationContext) throws IOException, JsonProcessingException {
            final Bytecode bytecode = new Bytecode();

            while (jsonParser.nextToken() != JsonToken.END_OBJECT) {
                final String current = jsonParser.getCurrentName();
                if (current.equals(GraphSONTokens.SOURCE) || current.equals(GraphSONTokens.STEP)) {
                    jsonParser.nextToken();

                    while (jsonParser.nextToken() != JsonToken.END_ARRAY) {

                        // there should be a list now and the first item in the list is always string and is the step name
                        // skip the start array
                        jsonParser.nextToken();

                        final String stepName = jsonParser.getText();

                        // iterate through the rest of the list for arguments until it gets to the end
                        final List<Object> arguments = new ArrayList<>();
                        while (jsonParser.nextToken() != JsonToken.END_ARRAY) {
                            // we don't know the types here, so let the deserializer figure that business out
                            arguments.add(deserializationContext.readValue(jsonParser, Object.class));
                        }

                        // if it's not a "source" then it must be a "step"
                        if (current.equals(GraphSONTokens.SOURCE))
                            bytecode.addSource(stepName, arguments.toArray());
                        else
                            bytecode.addStep(stepName, arguments.toArray());
                    }
                }
            }
            return bytecode;
        }
- - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -