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Last active April 7, 2020 15:02
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jackson.kt
import com.fasterxml.jackson.module.kotlin.readValue
val file = Files.createTempFile("students", ".json").toFile()
var pageNumber = 0
val studentsFileContent = objectMapper.readValue<List<Student>>(file).toMutableList()
do {
val result = getStudentsDetailsByPage(pageNumber)
studentsFileContent.addAll(result)
pageNumber += 1
} while (result.hasNext())
objectMapper.writeValue(file, studentsFileContent)
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