How to drop keys from string json in java?

Question

I have a json string like this:

{\"a\":\"vala\", \"b\":\"valb\", \"c\":\"valc\"}

I want to convert the above string to a JSONObject so that I

Answer 1

Firstly I think you need change title of question.

Secondly, If you want change from String to Json just using org.json library

 JSONObject jsonObj = new JSONObject("{\"a\":\"valuea\",\"b\":\"valueb\"}");

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Are you tried remove. http://www.json.org/javadoc/org/json/JSONObject.html#remove(java.lang.String)

Json.remove(key)