I am working on a Java Spring Boot application. I have a Json in the following format. I need to search for a string and return the results in the same json format containing only the matching entries.
The original json is as below:

{
    "version": "1.0.2",

    "students": ["John Smith", "John Green", "Martin King"],

    "teachers": ["John Lord", "Martin Evans", "Steve John", "Gordon Lee", "Leo Martin"],

    "authors" : ["Martin Fowler", "Erich Gamma"]
}

For example, if I search for the string “mart”, it should return the json below:

{
    "version": "1.0.2",

    "students": ["Martin King"],

    "teachers": ["Martin Evans", "Leo Martin"],

    "authors" : ["Martin Fowler]
}

How can I do this efficiently? Thank you.