
import com.fasterxml.jackson.databind.ObjectMapper;
import java.io.IOException;
import java.util.ArrayList;
import java.util.List;
public class JavaListToJsonString {
public static void main(String[] args) {
try {
List<String> insuranceCompaniesList = new ArrayList<>();
insuranceCompaniesList.add("Chubb Ltd.");
insuranceCompaniesList.add("Travelers Companies Inc.");
insuranceCompaniesList.add("Liberty Mutual");
insuranceCompaniesList.add("Zurich Insurance Group");
insuranceCompaniesList.add("Berkshire Hathaway Inc.");
insuranceCompaniesList.add("American International Group (AIG)");
ObjectMapper objectMapper = new ObjectMapper();
String jsonString = objectMapper.writeValueAsString(insuranceCompaniesList);
System.out.println(jsonString);
} catch (IOException e) {
e.printStackTrace();
} catch (Exception e) {
e.printStackTrace();
}
}
}
Output:
[
"Chubb Ltd.",
"Travelers Companies Inc.",
"Liberty Mutual",
"Zurich Insurance Group",
"Berkshire Hathaway Inc.",
"American International Group (AIG)"
]
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