如何在spring java for jira api中处理json列表

<dependency>
    <groupId>com.atlassian.jira</groupId>
    <artifactId>jira-rest-java-client-api</artifactId>
    <version>5.2.0</version>
</dependency>
<dependency>
    <groupId>com.atlassian.jira</groupId>
    <artifactId>jira-rest-java-client-core</artifactId>
    <version>5.2.0</version>
</dependency>
<dependency>
    <groupId>com.fasterxml.jackson.core</groupId>
    <artifactId>jackson-databind</artifactId>
    <version>2.13.0</version>
</dependency>

import com.atlassian.jira.rest.client.api.JiraRestClient;
import com.atlassian.jira.rest.client.api.JiraRestClientFactory;
import com.atlassian.jira.rest.client.api.domain.Issue;
import com.atlassian.jira.rest.client.internal.async.AsynchronousJiraRestClientFactory;

public class JiraApiClient {
    private static final String JIRA_URL = "https://your-jira-server-url";
    private static final String USERNAME = "your-username";
    private static final String PASSWORD = "your-password";

    public static void main(String[] args) {
        JiraRestClientFactory factory = new AsynchronousJiraRestClientFactory();
        JiraRestClient restClient = factory.createWithBasicHttpAuthentication(JIRA_URL, USERNAME, PASSWORD);
        
        // 处理JSON列表的代码
    }
}

import com.atlassian.jira.rest.client.api.domain.Issue;
import com.atlassian.jira.rest.client.api.domain.SearchResult;

// ...

SearchResult searchResult = restClient.getSearchClient().searchJql("project = YOUR_PROJECT_KEY", 100).claim();
for (Issue issue : searchResult.getIssues()) {
    // 处理每个问题的JSON数据
    String issueJson = issue.getFields().toJson();
    // ...
}

import com.fasterxml.jackson.databind.JsonNode;
import com.fasterxml.jackson.databind.ObjectMapper;

// ...

ObjectMapper objectMapper = new ObjectMapper();
JsonNode issueJsonNode = objectMapper.readTree(issueJson);

// 提取字段
String issueKey = issueJsonNode.get("key").asText();
String issueSummary = issueJsonNode.get("summary").asText();
// ...