有没有办法用Java重启Solr？

import org.apache.http.HttpResponse;
import org.apache.http.client.HttpClient;
import org.apache.http.client.methods.HttpPost;
import org.apache.http.impl.client.HttpClientBuilder;

public class SolrRestartExample {
    public static void main(String[] args) {
        String solrUrl = "http://localhost:8983/solr"; // Solr服务器的URL
        String coreName = "your_core_name"; // Solr核心的名称

        HttpClient httpClient = HttpClientBuilder.create().build();
        HttpPost httpPost = new HttpPost(solrUrl + "/admin/cores?action=RELOAD&core=" + coreName);

        try {
            HttpResponse response = httpClient.execute(httpPost);
            int statusCode = response.getStatusLine().getStatusCode();
            if (statusCode == 200) {
                System.out.println("Solr core has been restarted successfully.");
            } else {
                System.out.println("Failed to restart Solr core. Status code: " + statusCode);
            }
        } catch (Exception e) {
            e.printStackTrace();
        }
    }
}