What I've already done is copied the data from an API into its own JSON file, Courses.json using filewriter and the package com.google.gson. Overall, ...

I have this value that is being passed as a string "[\"value0\"]" I want to derive the following List<String>, ["value0"] How to do that using ...

I have an input json like: And I am trying to convert it into: I tried to split the key from input json with dot i.e. '.' and tried to iterate o ...

In my code I am trying to get Income type object list from a json file But I am getting com.google.gson.JsonSyntaxException: java.lang.IllegalState ...

My target is to generate the JSON configuration of an apexchart ( https://apexcharts.com/javascript-chart-demos/bar-charts/custom-datalabels/ ) in Jav ...

I'm working on a web service that is written in Java and I have to get the response from a JSON format. Below is the JSON. How can I get the values pr ...

I have the following method that when receiving an xml in a String converts it to objects of type CitiMarketSSAEvent and then I have the following ...

I'm working on an app that gets a list of documents/source URL from an api. I'd like to periodically check for new or updated contents within that API ...

For a class similar to the following: When I try to convert it to a Json object via Obejct Mapper or GSON. What I get is something like: howe ...

I have a get API call. and the response is like this: out of all these fields, I only need the ID. SO, I've created a class like this: and api c ...

I am a newbie on Android Development.I have a json file formatted like this: I am creating room database but how can I record this user json file i ...

I have the above simple snippet of code. I would expect to see "someKey is null" printed, however, my code never goes in the if loop. I tried printi ...

I need to create a function that will read a JsonArray(gson) and transform it into CSV. I tried using openCSV, but I couldn't, OpenCSV already expect ...

This is my json This is the code I read data from json But the obj1 is null, how to fix this? TaxEngineCriteria(seller=null, productType=null, ...

I want to parse a JSON Array, Here is the example JSON I want to parse the JSON array and get the value of Ids in a list. If it was a JSON response ...

I have this error, when try parse my json I have object Task and it has nested object Remind which contains LocalDate and it carsh my fromJson meth ...

I'm in the process of editing some JSON files. I deserialize them into java objects, edit, and then write them back to JSON format, using Gson. But a ...

I want to deserialize a field and be sure that no errors occurred, every field was read. If something is wrong with json file, I want to know. In t ...

I want to know how to convert JsonObject (gson) to Map, JsonArray to Seq in Scala? I've already checked this answer, which uses jackson library, but I ...

I'm trying to understand what Gson is doing here. Here's my simple test case. For me using Java 17 and Gson 2.10 that fails with the following: ...